57278914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{371941}}^1$

素因数の和:371961

約数の個数: 16

約数和(自身を含む): 107119296

約数和(自身を除く): 49840382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 371941, 743882, 2603587, 4091351, 5207174, 8182702, 28639457, 57278914]

約数ペア:

[(1, 57278914), (2, 28639457), (7, 8182702), (11, 5207174), (14, 4091351), (22, 2603587), (77, 743882), (154, 371941)]