137894404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{1151}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 245984256

約数和(自身を除く): 108089852

約数列:

[1, 2, 4, 61, 122, 244, 491, 982, 1151, 1964, 2302, 4604, 29951, 59902, 70211, 119804, 140422, 280844, 565141, 1130282, 2260564, 34473601, 68947202, 137894404]

約数ペア:

[(1, 137894404), (2, 68947202), (4, 34473601), (61, 2260564), (122, 1130282), (244, 565141), (491, 280844), (982, 140422), (1151, 119804), (1964, 70211), (2302, 59902), (4604, 29951)]