2045863816

素因数分解:

$2^3\times {\mathrm{4111}}^1\times {\mathrm{62207}}^1$

素因数の和:66324

約数の個数: 16

約数和(自身を含む): 3836989440

約数和(自身を除く): 1791125624

約数列:

[1, 2, 4, 8, 4111, 8222, 16444, 32888, 62207, 124414, 248828, 497656, 255732977, 511465954, 1022931908, 2045863816]

約数ペア:

[(1, 2045863816), (2, 1022931908), (4, 511465954), (8, 255732977), (4111, 497656), (8222, 248828), (16444, 124414), (32888, 62207)]