2017684792

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{207923}}^1$

素因数の和:209142

約数の個数: 16

約数和(自身を含む): 3786296040

約数和(自身を除く): 1768611248

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 207923, 415846, 831692, 1663384, 252210599, 504421198, 1008842396, 2017684792]

約数ペア:

[(1, 2017684792), (2, 1008842396), (4, 504421198), (8, 252210599), (1213, 1663384), (2426, 831692), (4852, 415846), (9704, 207923)]