2012154410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28745063}}^1$

素因数の和:28745077

約数の個数: 16

約数和(自身を含む): 4139289216

約数和(自身を除く): 2127134806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28745063, 57490126, 143725315, 201215441, 287450630, 402430882, 1006077205, 2012154410]

約数ペア:

[(1, 2012154410), (2, 1006077205), (5, 402430882), (7, 287450630), (10, 201215441), (14, 143725315), (35, 57490126), (70, 28745063)]