2113991692

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{799543}}^1$

素因数の和:800208

約数の個数: 12

約数和(自身を含む): 3705086896

約数和(自身を除く): 1591095204

約数列:

[1, 2, 4, 661, 1322, 2644, 799543, 1599086, 3198172, 528497923, 1056995846, 2113991692]

約数ペア:

[(1, 2113991692), (2, 1056995846), (4, 528497923), (661, 3198172), (1322, 1599086), (2644, 799543)]