900870155210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2197244281}}^1$

素因数の和:2197244329

約数の個数: 16

約数和(自身を含む): 1661116677192

約数和(自身を除く): 760246521982

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2197244281, 4394488562, 10986221405, 21972442810, 90087015521, 180174031042, 450435077605, 900870155210]

約数ペア:

[(1, 900870155210), (2, 450435077605), (5, 180174031042), (10, 90087015521), (41, 21972442810), (82, 10986221405), (205, 4394488562), (410, 2197244281)]