2389886926

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{125243}}^1$

素因数の和:125328

約数の個数: 32

約数和(自身を含む): 4328432640

約数和(自身を除く): 1938545714

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 2726, 9541, 19082, 125243, 250486, 876701, 1753402, 3632047, 5886421, 7264094, 11772842, 25424329, 41204947, 50848658, 82409894, 170706209, 341412418, 1194943463, 2389886926]

約数ペア:

[(1, 2389886926), (2, 1194943463), (7, 341412418), (14, 170706209), (29, 82409894), (47, 50848658), (58, 41204947), (94, 25424329), (203, 11772842), (329, 7264094), (406, 5886421), (658, 3632047), (1363, 1753402), (2726, 876701), (9541, 250486), (19082, 125243)]