2021715904

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 168

約数和(自身を含む): 4591677888

約数和(自身を除く): 2569961984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 47, 52, 64, 82, 94, 97, 104, 164, 169, 188, 194, 208, 328, 338, 376, 388, 416, 533, 611, 656, 676, 752, 776, 832, 1066, 1222, 1261, 1312, 1352, 1504, 1552, 1927, 2132, 2444, 2522, 2624, 2704, 3008, 3104, 3854, 3977, 4264, 4559, 4888, 5044, 5408, 6208, 6929, 7708, 7943, 7954, 8528, 9118, 9776, 10088, 10816, 13858, 15416, 15886, 15908, 16393, 17056, 18236, 19552, 20176, 25051, 27716, 30832, 31772, 31816, 32786, 34112, 36472, 39104, 40352, 50102, 51701, 55432, 59267, 61664, 63544, 63632, 65572, 72944, 80704, 100204, 103402, 110864, 118534, 123328, 127088, 127264, 131144, 145888, 186919, 200408, 206804, 221728, 237068, 254176, 254528, 262288, 291776, 325663, 373838, 400816, 413608, 443456, 474136, 508352, 524576, 651326, 672113, 747676, 770471, 801632, 827216, 948272, 1049152, 1302652, 1344226, 1495352, 1540942, 1603264, 1654432, 1896544, 2429947, 2605304, 2688452, 2990704, 3081884, 3308864, 3793088, 4859894, 5210608, 5376904, 5981408, 6163768, 9719788, 10421216, 10753808, 11962816, 12327536, 19439576, 20842432, 21507616, 24655072, 31589311, 38879152, 43015232, 49310144, 63178622, 77758304, 126357244, 155516608, 252714488, 505428976, 1010857952, 2021715904]

約数ペア:

[(1, 2021715904), (2, 1010857952), (4, 505428976), (8, 252714488), (13, 155516608), (16, 126357244), (26, 77758304), (32, 63178622), (41, 49310144), (47, 43015232), (52, 38879152), (64, 31589311), (82, 24655072), (94, 21507616), (97, 20842432), (104, 19439576), (164, 12327536), (169, 11962816), (188, 10753808), (194, 10421216), (208, 9719788), (328, 6163768), (338, 5981408), (376, 5376904), (388, 5210608), (416, 4859894), (533, 3793088), (611, 3308864), (656, 3081884), (676, 2990704), (752, 2688452), (776, 2605304), (832, 2429947), (1066, 1896544), (1222, 1654432), (1261, 1603264), (1312, 1540942), (1352, 1495352), (1504, 1344226), (1552, 1302652), (1927, 1049152), (2132, 948272), (2444, 827216), (2522, 801632), (2624, 770471), (2704, 747676), (3008, 672113), (3104, 651326), (3854, 524576), (3977, 508352), (4264, 474136), (4559, 443456), (4888, 413608), (5044, 400816), (5408, 373838), (6208, 325663), (6929, 291776), (7708, 262288), (7943, 254528), (7954, 254176), (8528, 237068), (9118, 221728), (9776, 206804), (10088, 200408), (10816, 186919), (13858, 145888), (15416, 131144), (15886, 127264), (15908, 127088), (16393, 123328), (17056, 118534), (18236, 110864), (19552, 103402), (20176, 100204), (25051, 80704), (27716, 72944), (30832, 65572), (31772, 63632), (31816, 63544), (32786, 61664), (34112, 59267), (36472, 55432), (39104, 51701), (40352, 50102)]