17388614740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{124204391}}^1$

素因数の和:124204407

約数の個数: 24

約数和(自身を含む): 41732675712

約数和(自身を除く): 24344060972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 124204391, 248408782, 496817564, 621021955, 869430737, 1242043910, 1738861474, 2484087820, 3477722948, 4347153685, 8694307370, 17388614740]

約数ペア:

[(1, 17388614740), (2, 8694307370), (4, 4347153685), (5, 3477722948), (7, 2484087820), (10, 1738861474), (14, 1242043910), (20, 869430737), (28, 621021955), (35, 496817564), (70, 248408782), (140, 124204391)]