4852490

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3491}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 8799840

約数和(自身を除く): 3947350

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3491, 6982, 17455, 34910, 485249, 970498, 2426245, 4852490]

約数ペア:

[(1, 4852490), (2, 2426245), (5, 970498), (10, 485249), (139, 34910), (278, 17455), (695, 6982), (1390, 3491)]