1805765852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 3782419200

約数和(自身を除く): 1976653348

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 211, 319, 353, 418, 422, 551, 638, 706, 836, 844, 1102, 1276, 1412, 2204, 2321, 3883, 4009, 4642, 6061, 6119, 6707, 7766, 8018, 9284, 10237, 12122, 12238, 13414, 15532, 16036, 20474, 24244, 24476, 26828, 40948, 44099, 67309, 73777, 74483, 88198, 112607, 116261, 134618, 147554, 148966, 176396, 194503, 225214, 232522, 269236, 295108, 297932, 389006, 450428, 465044, 778012, 819313, 1278871, 1415177, 1638626, 2139533, 2160007, 2557742, 2830354, 3277252, 4279066, 4320014, 5115484, 5660708, 8558132, 8640028, 15566947, 23760077, 31133894, 41040133, 47520154, 62267788, 82080266, 95040308, 164160532, 451441463, 902882926, 1805765852]

約数ペア:

[(1, 1805765852), (2, 902882926), (4, 451441463), (11, 164160532), (19, 95040308), (22, 82080266), (29, 62267788), (38, 47520154), (44, 41040133), (58, 31133894), (76, 23760077), (116, 15566947), (209, 8640028), (211, 8558132), (319, 5660708), (353, 5115484), (418, 4320014), (422, 4279066), (551, 3277252), (638, 2830354), (706, 2557742), (836, 2160007), (844, 2139533), (1102, 1638626), (1276, 1415177), (1412, 1278871), (2204, 819313), (2321, 778012), (3883, 465044), (4009, 450428), (4642, 389006), (6061, 297932), (6119, 295108), (6707, 269236), (7766, 232522), (8018, 225214), (9284, 194503), (10237, 176396), (12122, 148966), (12238, 147554), (13414, 134618), (15532, 116261), (16036, 112607), (20474, 88198), (24244, 74483), (24476, 73777), (26828, 67309), (40948, 44099)]