2945201212

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{71147}}^1$

素因数の和:71361

約数の個数: 24

約数和(自身を含む): 5259260160

約数和(自身を除く): 2314058948

約数列:

[1, 2, 4, 79, 131, 158, 262, 316, 524, 10349, 20698, 41396, 71147, 142294, 284588, 5620613, 9320257, 11241226, 18640514, 22482452, 37281028, 736300303, 1472600606, 2945201212]

約数ペア:

[(1, 2945201212), (2, 1472600606), (4, 736300303), (79, 37281028), (131, 22482452), (158, 18640514), (262, 11241226), (316, 9320257), (524, 5620613), (10349, 284588), (20698, 142294), (41396, 71147)]