401518474

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{27031}}^1$

素因数の和:28101

約数の個数: 16

約数和(自身を含む): 688991616

約数和(自身を除く): 287473142

約数列:

[1, 2, 7, 14, 1061, 2122, 7427, 14854, 27031, 54062, 189217, 378434, 28679891, 57359782, 200759237, 401518474]

約数ペア:

[(1, 401518474), (2, 200759237), (7, 57359782), (14, 28679891), (1061, 378434), (2122, 189217), (7427, 54062), (14854, 27031)]