1551179874044

素因数分解:

$2^2\times {\mathrm{4001}}^1\times {\mathrm{10321}}^1\times {\mathrm{9391}}^1$

素因数の和:23717

約数の個数: 24

約数和(自身を含む): 2715795491136

約数和(自身を除く): 1164615617092

約数列:

[1, 2, 4, 4001, 8002, 9391, 10321, 16004, 18782, 20642, 37564, 41284, 37573391, 41294321, 75146782, 82588642, 96924511, 150293564, 165177284, 193849022, 387698044, 387794968511, 775589937022, 1551179874044]

約数ペア:

[(1, 1551179874044), (2, 775589937022), (4, 387794968511), (4001, 387698044), (8002, 193849022), (9391, 165177284), (10321, 150293564), (16004, 96924511), (18782, 82588642), (20642, 75146782), (37564, 41294321), (41284, 37573391)]