213871758914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{51869}}^1\times {\mathrm{187423}}^1$

素因数の和:239305

約数の個数: 16

約数和(自身を含む): 349980583680

約数和(自身を除く): 136108824766

約数列:

[1, 2, 11, 22, 51869, 103738, 187423, 374846, 570559, 1141118, 2061653, 4123306, 9721443587, 19442887174, 106935879457, 213871758914]

約数ペア:

[(1, 213871758914), (2, 106935879457), (11, 19442887174), (22, 9721443587), (51869, 4123306), (103738, 2061653), (187423, 1141118), (374846, 570559)]