2011887735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{937943}}^1$

素因数の和:937975

約数の個数: 32

約数和(自身を含む): 3781790208

約数和(自身を除く): 1769902473

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 937943, 2813829, 4689715, 10317373, 12193259, 14069145, 30952119, 36579777, 51586865, 60966295, 134125849, 154760595, 182898885, 402377547, 670629245, 2011887735]

約数ペア:

[(1, 2011887735), (3, 670629245), (5, 402377547), (11, 182898885), (13, 154760595), (15, 134125849), (33, 60966295), (39, 51586865), (55, 36579777), (65, 30952119), (143, 14069145), (165, 12193259), (195, 10317373), (429, 4689715), (715, 2813829), (2145, 937943)]