1801184

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 4790016

約数和(自身を除く): 2988832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 43, 44, 56, 68, 77, 86, 88, 112, 119, 136, 154, 172, 176, 187, 224, 238, 272, 301, 308, 344, 352, 374, 473, 476, 544, 602, 616, 688, 731, 748, 946, 952, 1204, 1232, 1309, 1376, 1462, 1496, 1892, 1904, 2408, 2464, 2618, 2924, 2992, 3311, 3784, 3808, 4816, 5117, 5236, 5848, 5984, 6622, 7568, 8041, 9632, 10234, 10472, 11696, 13244, 15136, 16082, 20468, 20944, 23392, 26488, 32164, 40936, 41888, 52976, 56287, 64328, 81872, 105952, 112574, 128656, 163744, 225148, 257312, 450296, 900592, 1801184]

約数ペア:

[(1, 1801184), (2, 900592), (4, 450296), (7, 257312), (8, 225148), (11, 163744), (14, 128656), (16, 112574), (17, 105952), (22, 81872), (28, 64328), (32, 56287), (34, 52976), (43, 41888), (44, 40936), (56, 32164), (68, 26488), (77, 23392), (86, 20944), (88, 20468), (112, 16082), (119, 15136), (136, 13244), (154, 11696), (172, 10472), (176, 10234), (187, 9632), (224, 8041), (238, 7568), (272, 6622), (301, 5984), (308, 5848), (344, 5236), (352, 5117), (374, 4816), (473, 3808), (476, 3784), (544, 3311), (602, 2992), (616, 2924), (688, 2618), (731, 2464), (748, 2408), (946, 1904), (952, 1892), (1204, 1496), (1232, 1462), (1309, 1376)]