2009753855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{58963}}^1$

素因数の和:59386

約数の個数: 16

約数和(自身を含む): 2559981024

約数和(自身を除く): 550227169

約数列:

[1, 5, 17, 85, 401, 2005, 6817, 34085, 58963, 294815, 1002371, 5011855, 23644163, 118220815, 401950771, 2009753855]

約数ペア:

[(1, 2009753855), (5, 401950771), (17, 118220815), (85, 23644163), (401, 5011855), (2005, 1002371), (6817, 294815), (34085, 58963)]