2018086679

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{49991}}^1$

素因数の和:50150

約数の個数: 16

約数和(自身を含む): 2367621120

約数和(自身を除く): 349534441

約数列:

[1, 7, 73, 79, 511, 553, 5767, 40369, 49991, 349937, 3649343, 3949289, 25545401, 27645023, 288298097, 2018086679]

約数ペア:

[(1, 2018086679), (7, 288298097), (73, 27645023), (79, 25545401), (511, 3949289), (553, 3649343), (5767, 349937), (40369, 49991)]