201718460852

素因数分解:

$2^2\times {\mathrm{2309}}^1\times {\mathrm{21840457}}^1$

素因数の和:21842770

約数の個数: 12

約数和(自身を含む): 353160205860

約数和(自身を除く): 151441745008

約数列:

[1, 2, 4, 2309, 4618, 9236, 21840457, 43680914, 87361828, 50429615213, 100859230426, 201718460852]

約数ペア:

[(1, 201718460852), (2, 100859230426), (4, 50429615213), (2309, 87361828), (4618, 43680914), (9236, 21840457)]