156966002006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{648619843}}^1$

素因数の和:648619867

約数の個数: 12

約数和(自身を含む): 258799317756

約数和(自身を除く): 101833315750

約数列:

[1, 2, 11, 22, 121, 242, 648619843, 1297239686, 7134818273, 14269636546, 78483001003, 156966002006]

約数ペア:

[(1, 156966002006), (2, 78483001003), (11, 14269636546), (22, 7134818273), (121, 1297239686), (242, 648619843)]