2893449715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{1093}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 3782439360

約数和(自身を除く): 888989645

約数列:

[1, 5, 13, 65, 139, 293, 695, 1093, 1465, 1807, 3809, 5465, 9035, 14209, 19045, 40727, 71045, 151927, 203635, 320249, 529451, 759635, 1601245, 1975051, 2647255, 4163237, 9875255, 20816185, 44514611, 222573055, 578689943, 2893449715]

約数ペア:

[(1, 2893449715), (5, 578689943), (13, 222573055), (65, 44514611), (139, 20816185), (293, 9875255), (695, 4163237), (1093, 2647255), (1465, 1975051), (1807, 1601245), (3809, 759635), (5465, 529451), (9035, 320249), (14209, 203635), (19045, 151927), (40727, 71045)]