380020798

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1\times {\mathrm{1093}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 573588576

約数和(自身を除く): 193567778

約数列:

[1, 2, 263, 526, 661, 1093, 1322, 2186, 173843, 287459, 347686, 574918, 722473, 1444946, 190010399, 380020798]

約数ペア:

[(1, 380020798), (2, 190010399), (263, 1444946), (526, 722473), (661, 574918), (1093, 347686), (1322, 287459), (2186, 173843)]