2000678404

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{1123}}^1\times {\mathrm{3251}}^1$

素因数の和:4515

約数の個数: 24

約数和(自身を含む): 3530969568

約数和(自身を除く): 1530291164

約数列:

[1, 2, 4, 137, 274, 548, 1123, 2246, 3251, 4492, 6502, 13004, 153851, 307702, 445387, 615404, 890774, 1781548, 3650873, 7301746, 14603492, 500169601, 1000339202, 2000678404]

約数ペア:

[(1, 2000678404), (2, 1000339202), (4, 500169601), (137, 14603492), (274, 7301746), (548, 3650873), (1123, 1781548), (2246, 890774), (3251, 615404), (4492, 445387), (6502, 307702), (13004, 153851)]