1557492

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 3671136

約数和(自身を除く): 2113644

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1213, 1284, 2426, 3639, 4852, 7278, 14556, 129791, 259582, 389373, 519164, 778746, 1557492]

約数ペア:

[(1, 1557492), (2, 778746), (3, 519164), (4, 389373), (6, 259582), (12, 129791), (107, 14556), (214, 7278), (321, 4852), (428, 3639), (642, 2426), (1213, 1284)]