2017412215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{4079}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 2983034880

約数和(自身を除く): 965622665

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1087, 4079, 5435, 7609, 14131, 20395, 28553, 38045, 53027, 70655, 98917, 142765, 265135, 371189, 494585, 1855945, 4433873, 22169365, 31037111, 57640349, 155185555, 288201745, 403482443, 2017412215]

約数ペア:

[(1, 2017412215), (5, 403482443), (7, 288201745), (13, 155185555), (35, 57640349), (65, 31037111), (91, 22169365), (455, 4433873), (1087, 1855945), (4079, 494585), (5435, 371189), (7609, 265135), (14131, 142765), (20395, 98917), (28553, 70655), (38045, 53027)]