268516417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2711}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 305262720

約数和(自身を除く): 36746303

約数列:

[1, 13, 19, 247, 401, 2711, 5213, 7619, 35243, 51509, 99047, 669617, 1087111, 14132443, 20655109, 268516417]

約数ペア:

[(1, 268516417), (13, 20655109), (19, 14132443), (247, 1087111), (401, 669617), (2711, 99047), (5213, 51509), (7619, 35243)]