2017359710

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{202343}}^1$

素因数の和:203347

約数の個数: 16

約数和(自身を含む): 3634907616

約数和(自身を除く): 1617547906

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 202343, 404686, 1011715, 2023430, 201735971, 403471942, 1008679855, 2017359710]

約数ペア:

[(1, 2017359710), (2, 1008679855), (5, 403471942), (10, 201735971), (997, 2023430), (1994, 1011715), (4985, 404686), (9970, 202343)]