2048797025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{7450171}}^1$

素因数の和:7450192

約数の個数: 12

約数和(自身を含む): 2771463984

約数和(自身を除く): 722666959

約数列:

[1, 5, 11, 25, 55, 275, 7450171, 37250855, 81951881, 186254275, 409759405, 2048797025]

約数ペア:

[(1, 2048797025), (5, 409759405), (11, 186254275), (25, 81951881), (55, 37250855), (275, 7450171)]