13143230

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 11187010

約数列:

[1, 2, 5, 10, 79, 127, 131, 158, 254, 262, 395, 635, 655, 790, 1270, 1310, 10033, 10349, 16637, 20066, 20698, 33274, 50165, 51745, 83185, 100330, 103490, 166370, 1314323, 2628646, 6571615, 13143230]

約数ペア:

[(1, 13143230), (2, 6571615), (5, 2628646), (10, 1314323), (79, 166370), (127, 103490), (131, 100330), (158, 83185), (254, 51745), (262, 50165), (395, 33274), (635, 20698), (655, 20066), (790, 16637), (1270, 10349), (1310, 10033)]