255803018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{8231}}^1$

素因数の和:8653

約数の個数: 16

約数和(自身を含む): 394148160

約数和(自身を除く): 138345142

約数列:

[1, 2, 41, 82, 379, 758, 8231, 15539, 16462, 31078, 337471, 674942, 3119549, 6239098, 127901509, 255803018]

約数ペア:

[(1, 255803018), (2, 127901509), (41, 6239098), (82, 3119549), (379, 674942), (758, 337471), (8231, 31078), (15539, 16462)]