2017262995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1\times {\mathrm{6961}}^1$

素因数の和:7467

約数の個数: 24

約数和(自身を含む): 2666724480

約数和(自身を除く): 649461485

約数列:

[1, 5, 11, 55, 121, 479, 605, 2395, 5269, 6961, 26345, 34805, 57959, 76571, 289795, 382855, 842281, 3334319, 4211405, 16671595, 36677509, 183387545, 403452599, 2017262995]

約数ペア:

[(1, 2017262995), (5, 403452599), (11, 183387545), (55, 36677509), (121, 16671595), (479, 4211405), (605, 3334319), (2395, 842281), (5269, 382855), (6961, 289795), (26345, 76571), (34805, 57959)]