252244876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{3947}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 475891920

約数和(自身を除く): 223647044

約数列:

[1, 2, 4, 13, 26, 52, 1229, 2458, 3947, 4916, 7894, 15788, 15977, 31954, 51311, 63908, 102622, 205244, 4850863, 9701726, 19403452, 63061219, 126122438, 252244876]

約数ペア:

[(1, 252244876), (2, 126122438), (4, 63061219), (13, 19403452), (26, 9701726), (52, 4850863), (1229, 205244), (2458, 102622), (3947, 63908), (4916, 51311), (7894, 31954), (15788, 15977)]