127861012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1880309}}^1$

素因数の和:1880330

約数の個数: 12

約数和(自身を含む): 236919060

約数和(自身を除く): 109058048

約数列:

[1, 2, 4, 17, 34, 68, 1880309, 3760618, 7521236, 31965253, 63930506, 127861012]

約数ペア:

[(1, 127861012), (2, 63930506), (4, 31965253), (17, 7521236), (34, 3760618), (68, 1880309)]