2130472799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{911}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 2712944640

約数和(自身を除く): 582471841

約数列:

[1, 7, 13, 31, 91, 217, 403, 829, 911, 2821, 5803, 6377, 10777, 11843, 25699, 28241, 75439, 82901, 179893, 197687, 334087, 367133, 755219, 2338609, 2569931, 5286533, 9817847, 23411789, 68724929, 163882523, 304353257, 2130472799]

約数ペア:

[(1, 2130472799), (7, 304353257), (13, 163882523), (31, 68724929), (91, 23411789), (217, 9817847), (403, 5286533), (829, 2569931), (911, 2338609), (2821, 755219), (5803, 367133), (6377, 334087), (10777, 197687), (11843, 179893), (25699, 82901), (28241, 75439)]