39520221428

素因数分解:

$2^2\times {\mathrm{42751}}^1\times {\mathrm{231107}}^1$

素因数の和:273862

約数の個数: 12

約数和(自身を含む): 69162304512

約数和(自身を除く): 29642083084

約数列:

[1, 2, 4, 42751, 85502, 171004, 231107, 462214, 924428, 9880055357, 19760110714, 39520221428]

約数ペア:

[(1, 39520221428), (2, 19760110714), (4, 9880055357), (42751, 924428), (85502, 462214), (171004, 231107)]