251791404

素因数分解:

$2^2\times 3^1\times {\mathrm{2909}}^1\times {\mathrm{7213}}^1$

素因数の和:10129

約数の個数: 24

約数和(自身を含む): 587796720

約数和(自身を除く): 336005316

約数列:

[1, 2, 3, 4, 6, 12, 2909, 5818, 7213, 8727, 11636, 14426, 17454, 21639, 28852, 34908, 43278, 86556, 20982617, 41965234, 62947851, 83930468, 125895702, 251791404]

約数ペア:

[(1, 251791404), (2, 125895702), (3, 83930468), (4, 62947851), (6, 41965234), (12, 20982617), (2909, 86556), (5818, 43278), (7213, 34908), (8727, 28852), (11636, 21639), (14426, 17454)]