281010309238

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1\times {\mathrm{1244609}}^1$

素因数の和:1246119

約数の個数: 16

約数和(自身を含む): 427150152000

約数和(自身を除く): 146139842762

約数列:

[1, 2, 79, 158, 1429, 2858, 112891, 225782, 1244609, 2489218, 98324111, 196648222, 1778546261, 3557092522, 140505154619, 281010309238]

約数ペア:

[(1, 281010309238), (2, 140505154619), (79, 3557092522), (158, 1778546261), (1429, 196648222), (2858, 98324111), (112891, 2489218), (225782, 1244609)]