130921574

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{82757}}^1$

素因数の和:82879

約数の個数: 16

約数和(自身を含む): 226425888

約数和(自身を除く): 95504314

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 82757, 165514, 579299, 1158598, 9351541, 18703082, 65460787, 130921574]

約数ペア:

[(1, 130921574), (2, 65460787), (7, 18703082), (14, 9351541), (113, 1158598), (226, 579299), (791, 165514), (1582, 82757)]