7439524442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{178141}}^1$

素因数の和:178326

約数の個数: 32

約数和(自身を含む): 13510289280

約数和(自身を除く): 6070764838

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1099, 2198, 2983, 5966, 20881, 41762, 178141, 356282, 1246987, 2493974, 3384679, 6769358, 23692753, 27968137, 47385506, 55936274, 195776959, 391553918, 531394603, 1062789206, 3719762221, 7439524442]

約数ペア:

[(1, 7439524442), (2, 3719762221), (7, 1062789206), (14, 531394603), (19, 391553918), (38, 195776959), (133, 55936274), (157, 47385506), (266, 27968137), (314, 23692753), (1099, 6769358), (2198, 3384679), (2983, 2493974), (5966, 1246987), (20881, 356282), (41762, 178141)]