7113730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54721}}^1$

素因数の和:54741

約数の個数: 16

約数和(自身を含む): 13789944

約数和(自身を除く): 6676214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 54721, 109442, 273605, 547210, 711373, 1422746, 3556865, 7113730]

約数ペア:

[(1, 7113730), (2, 3556865), (5, 1422746), (10, 711373), (13, 547210), (26, 273605), (65, 109442), (130, 54721)]