2287770238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1531}}^1\times {\mathrm{4421}}^1$

素因数の和:5980

約数の個数: 24

約数和(自身を含む): 3719202696

約数和(自身を除く): 1431432458

約数列:

[1, 2, 13, 26, 169, 338, 1531, 3062, 4421, 8842, 19903, 39806, 57473, 114946, 258739, 517478, 747149, 1494298, 6768551, 13537102, 87991163, 175982326, 1143885119, 2287770238]

約数ペア:

[(1, 2287770238), (2, 1143885119), (13, 175982326), (26, 87991163), (169, 13537102), (338, 6768551), (1531, 1494298), (3062, 747149), (4421, 517478), (8842, 258739), (19903, 114946), (39806, 57473)]