1490350078

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3670813}}^1$

素因数の和:3670851

約数の個数: 16

約数和(自身を含む): 2642986080

約数和(自身を除く): 1152636002

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 3670813, 7341626, 25695691, 51391382, 106453577, 212907154, 745175039, 1490350078]

約数ペア:

[(1, 1490350078), (2, 745175039), (7, 212907154), (14, 106453577), (29, 51391382), (58, 25695691), (203, 7341626), (406, 3670813)]