852802570

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1398037}}^1$

素因数の和:1398105

約数の個数: 16

約数和(自身を含む): 1560210408

約数和(自身を除く): 707407838

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1398037, 2796074, 6990185, 13980370, 85280257, 170560514, 426401285, 852802570]

約数ペア:

[(1, 852802570), (2, 426401285), (5, 170560514), (10, 85280257), (61, 13980370), (122, 6990185), (305, 2796074), (610, 1398037)]