520033410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{444473}}^1$

素因数の和:444499

約数の個数: 48

約数和(自身を含む): 1456096824

約数和(自身を除く): 936063414

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 444473, 888946, 1333419, 2222365, 2666838, 4000257, 4444730, 5778149, 6667095, 8000514, 11556298, 13334190, 17334447, 20001285, 28890745, 34668894, 40002570, 52003341, 57781490, 86672235, 104006682, 173344470, 260016705, 520033410]

約数ペア:

[(1, 520033410), (2, 260016705), (3, 173344470), (5, 104006682), (6, 86672235), (9, 57781490), (10, 52003341), (13, 40002570), (15, 34668894), (18, 28890745), (26, 20001285), (30, 17334447), (39, 13334190), (45, 11556298), (65, 8000514), (78, 6667095), (90, 5778149), (117, 4444730), (130, 4000257), (195, 2666838), (234, 2222365), (390, 1333419), (585, 888946), (1170, 444473)]