1330457710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7002409}}^1$

素因数の和:7002435

約数の個数: 16

約数和(自身を含む): 2520867600

約数和(自身を除く): 1190409890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 7002409, 14004818, 35012045, 70024090, 133045771, 266091542, 665228855, 1330457710]

約数ペア:

[(1, 1330457710), (2, 665228855), (5, 266091542), (10, 133045771), (19, 70024090), (38, 35012045), (95, 14004818), (190, 7002409)]