321337222

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{2287}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 486300672

約数和(自身を除く): 164963450

約数列:

[1, 2, 163, 326, 431, 862, 2287, 4574, 70253, 140506, 372781, 745562, 985697, 1971394, 160668611, 321337222]

約数ペア:

[(1, 321337222), (2, 160668611), (163, 1971394), (326, 985697), (431, 745562), (862, 372781), (2287, 140506), (4574, 70253)]