620853262

素因数分解:

$2^1\times {\mathrm{101}}^2\times {\mathrm{30431}}^1$

素因数の和:30635

約数の個数: 12

約数和(自身を含む): 940622688

約数和(自身を除く): 319769426

約数列:

[1, 2, 101, 202, 10201, 20402, 30431, 60862, 3073531, 6147062, 310426631, 620853262]

約数ペア:

[(1, 620853262), (2, 310426631), (101, 6147062), (202, 3073531), (10201, 60862), (20402, 30431)]