2899545842

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1\times {\mathrm{21557}}^1$

素因数の和:22285

約数の個数: 16

約数和(自身を含む): 4396538520

約数和(自身を除く): 1496992678

約数列:

[1, 2, 109, 218, 617, 1234, 21557, 43114, 67253, 134506, 2349713, 4699426, 13300669, 26601338, 1449772921, 2899545842]

約数ペア:

[(1, 2899545842), (2, 1449772921), (109, 26601338), (218, 13300669), (617, 4699426), (1234, 2349713), (21557, 134506), (43114, 67253)]