1398353866

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3257}}^1$

素因数の和:3623

約数の個数: 48

約数和(自身を含む): 2636282376

約数和(自身を除く): 1237928510

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 337, 637, 674, 1274, 2359, 3257, 4381, 4718, 6514, 8762, 16513, 22799, 30667, 33026, 42341, 45598, 61334, 84682, 159593, 214669, 296387, 319186, 429338, 592774, 1097609, 2074709, 2195218, 4149418, 7683263, 14268917, 15366526, 28537834, 53782841, 99882419, 107565682, 199764838, 699176933, 1398353866]

約数ペア:

[(1, 1398353866), (2, 699176933), (7, 199764838), (13, 107565682), (14, 99882419), (26, 53782841), (49, 28537834), (91, 15366526), (98, 14268917), (182, 7683263), (337, 4149418), (637, 2195218), (674, 2074709), (1274, 1097609), (2359, 592774), (3257, 429338), (4381, 319186), (4718, 296387), (6514, 214669), (8762, 159593), (16513, 84682), (22799, 61334), (30667, 45598), (33026, 42341)]