2556598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 4239360

約数和(自身を除く): 1682762

約数列:

[1, 2, 11, 22, 79, 158, 869, 1471, 1738, 2942, 16181, 32362, 116209, 232418, 1278299, 2556598]

約数ペア:

[(1, 2556598), (2, 1278299), (11, 232418), (22, 116209), (79, 32362), (158, 16181), (869, 2942), (1471, 1738)]