8000252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 15200976

約数和(自身を除く): 7200724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1123, 1781, 2246, 3562, 4492, 7124, 14599, 29198, 58396, 153851, 307702, 615404, 2000063, 4000126, 8000252]

約数ペア:

[(1, 8000252), (2, 4000126), (4, 2000063), (13, 615404), (26, 307702), (52, 153851), (137, 58396), (274, 29198), (548, 14599), (1123, 7124), (1781, 4492), (2246, 3562)]