2648156735

素因数分解:

$5^1\times 7^2\times {\mathrm{883}}^1\times {\mathrm{12241}}^1$

素因数の和:13143

約数の個数: 24

約数和(自身を含む): 3701099376

約数和(自身を除く): 1052942641

約数列:

[1, 5, 7, 35, 49, 245, 883, 4415, 6181, 12241, 30905, 43267, 61205, 85687, 216335, 428435, 599809, 2999045, 10808803, 54044015, 75661621, 378308105, 529631347, 2648156735]

約数ペア:

[(1, 2648156735), (5, 529631347), (7, 378308105), (35, 75661621), (49, 54044015), (245, 10808803), (883, 2999045), (4415, 599809), (6181, 428435), (12241, 216335), (30905, 85687), (43267, 61205)]