2598436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 4744376

約数和(自身を除く): 2145940

約数列:

[1, 2, 4, 37, 74, 97, 148, 181, 194, 362, 388, 724, 3589, 6697, 7178, 13394, 14356, 17557, 26788, 35114, 70228, 649609, 1299218, 2598436]

約数ペア:

[(1, 2598436), (2, 1299218), (4, 649609), (37, 70228), (74, 35114), (97, 26788), (148, 17557), (181, 14356), (194, 13394), (362, 7178), (388, 6697), (724, 3589)]