4254790

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3207

約数の個数: 16

約数和(自身を含む): 7716240

約数和(自身を除く): 3461450

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3061, 6122, 15305, 30610, 425479, 850958, 2127395, 4254790]

約数ペア:

[(1, 4254790), (2, 2127395), (5, 850958), (10, 425479), (139, 30610), (278, 15305), (695, 6122), (1390, 3061)]