2501440249

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{13147}}^1$

素因数の和:13525

約数の個数: 24

約数和(自身を含む): 3183604128

約数和(自身を除く): 682163879

約数列:

[1, 7, 11, 49, 77, 353, 539, 2471, 3883, 13147, 17297, 27181, 92029, 144617, 190267, 644203, 1012319, 4640891, 7086233, 32486237, 51049801, 227403659, 357348607, 2501440249]

約数ペア:

[(1, 2501440249), (7, 357348607), (11, 227403659), (49, 51049801), (77, 32486237), (353, 7086233), (539, 4640891), (2471, 1012319), (3883, 644203), (13147, 190267), (17297, 144617), (27181, 92029)]