3128242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 5120640

約数和(自身を除く): 1992398

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1523, 2054, 3046, 19799, 39598, 120317, 240634, 1564121, 3128242]

約数ペア:

[(1, 3128242), (2, 1564121), (13, 240634), (26, 120317), (79, 39598), (158, 19799), (1027, 3046), (1523, 2054)]