889252562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{271279}}^1$

素因数の和:271441

約数の個数: 16

約数和(自身を含む): 1464912000

約数和(自身を除く): 575659438

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 271279, 542558, 2984069, 5968138, 40420571, 80841142, 444626281, 889252562]

約数ペア:

[(1, 889252562), (2, 444626281), (11, 80841142), (22, 40420571), (149, 5968138), (298, 2984069), (1639, 542558), (3278, 271279)]