1097577262405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{42109237}}^1$

素因数の和:42109656

約数の個数: 16

約数和(自身を含む): 1421944748784

約数和(自身を除く): 324367486379

約数列:

[1, 5, 13, 65, 401, 2005, 5213, 26065, 42109237, 210546185, 547420081, 2737100405, 16885804037, 84429020185, 219515452481, 1097577262405]

約数ペア:

[(1, 1097577262405), (5, 219515452481), (13, 84429020185), (65, 16885804037), (401, 2737100405), (2005, 547420081), (5213, 210546185), (26065, 42109237)]