127930822

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{2111}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 194211072

約数和(自身を除く): 66280250

約数列:

[1, 2, 157, 193, 314, 386, 2111, 4222, 30301, 60602, 331427, 407423, 662854, 814846, 63965411, 127930822]

約数ペア:

[(1, 127930822), (2, 63965411), (157, 814846), (193, 662854), (314, 407423), (386, 331427), (2111, 60602), (4222, 30301)]