5211684290

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{510449}}^1$

素因数の和:511477

約数の個数: 16

約数和(自身を含む): 9390238200

約数和(自身を除く): 4178553910

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 10210, 510449, 1020898, 2552245, 5104490, 521168429, 1042336858, 2605842145, 5211684290]

約数ペア:

[(1, 5211684290), (2, 2605842145), (5, 1042336858), (10, 521168429), (1021, 5104490), (2042, 2552245), (5105, 1020898), (10210, 510449)]