250398038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{41999}}^1$

素因数の和:42283

約数の個数: 16

約数和(自身を含む): 411264000

約数和(自身を除く): 160865962

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 41999, 83998, 461989, 923978, 11381729, 22763458, 125199019, 250398038]

約数ペア:

[(1, 250398038), (2, 125199019), (11, 22763458), (22, 11381729), (271, 923978), (542, 461989), (2981, 83998), (5962, 41999)]