1605620630

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1655279}}^1$

素因数の和:1655383

約数の個数: 16

約数和(自身を含む): 2919913920

約数和(自身を除く): 1314293290

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1655279, 3310558, 8276395, 16552790, 160562063, 321124126, 802810315, 1605620630]

約数ペア:

[(1, 1605620630), (2, 802810315), (5, 321124126), (10, 160562063), (97, 16552790), (194, 8276395), (485, 3310558), (970, 1655279)]