2016121961

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1\times {\mathrm{2647}}^1$

素因数の和:4760

約数の個数: 16

約数和(自身を含む): 2349644544

約数和(自身を除く): 333522583

約数列:

[1, 7, 53, 371, 2053, 2647, 14371, 18529, 108809, 140291, 761663, 982037, 5434291, 38040037, 288017423, 2016121961]

約数ペア:

[(1, 2016121961), (7, 288017423), (53, 38040037), (371, 5434291), (2053, 982037), (2647, 761663), (14371, 140291), (18529, 108809)]