2011323167

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{7411}}^1$

素因数の和:7838

約数の個数: 16

約数和(自身を含む): 2323928832

約数和(自身を除く): 312605665

約数列:

[1, 7, 137, 283, 959, 1981, 7411, 38771, 51877, 271397, 1015307, 2097313, 7107149, 14681191, 287331881, 2011323167]

約数ペア:

[(1, 2011323167), (7, 287331881), (137, 14681191), (283, 7107149), (959, 2097313), (1981, 1015307), (7411, 271397), (38771, 51877)]