2018532061

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{72253}}^1$

素因数の和:72580

約数の個数: 16

約数和(自身を含む): 2492473984

約数和(自身を除く): 473941923

約数列:

[1, 7, 13, 91, 307, 2149, 3991, 27937, 72253, 505771, 939289, 6575023, 22181671, 155271697, 288361723, 2018532061]

約数ペア:

[(1, 2018532061), (7, 288361723), (13, 155271697), (91, 22181671), (307, 6575023), (2149, 939289), (3991, 505771), (27937, 72253)]