1251221306

素因数分解:

$2^1\times {\mathrm{461}}^1\times {\mathrm{829}}^1\times {\mathrm{1637}}^1$

素因数の和:2929

約数の個数: 16

約数和(自身を含む): 1884322440

約数和(自身を除く): 633101134

約数列:

[1, 2, 461, 829, 922, 1637, 1658, 3274, 382169, 754657, 764338, 1357073, 1509314, 2714146, 625610653, 1251221306]

約数ペア:

[(1, 1251221306), (2, 625610653), (461, 2714146), (829, 1509314), (922, 1357073), (1637, 764338), (1658, 754657), (3274, 382169)]