242513986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3491

約数の個数: 48

約数和(自身を含む): 452463840

約数和(自身を除く): 209949854

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 169, 209, 247, 286, 338, 418, 494, 1859, 2717, 3211, 3433, 3718, 5434, 6422, 6866, 35321, 37763, 44629, 65227, 70642, 75526, 89258, 130454, 490919, 580177, 717497, 847951, 981838, 1160354, 1434994, 1695902, 6381947, 9327461, 11023363, 12763894, 18654922, 22046726, 121256993, 242513986]

約数ペア:

[(1, 242513986), (2, 121256993), (11, 22046726), (13, 18654922), (19, 12763894), (22, 11023363), (26, 9327461), (38, 6381947), (143, 1695902), (169, 1434994), (209, 1160354), (247, 981838), (286, 847951), (338, 717497), (418, 580177), (494, 490919), (1859, 130454), (2717, 89258), (3211, 75526), (3433, 70642), (3718, 65227), (5434, 44629), (6422, 37763), (6866, 35321)]