541521156956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2754263}}^1$

素因数の和:2754498

約数の個数: 48

約数和(自身を含む): 1079671488000

約数和(自身を除く): 538150331044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 199, 247, 398, 494, 796, 988, 2587, 3781, 5174, 7562, 10348, 15124, 49153, 98306, 196612, 2754263, 5508526, 11017052, 35805419, 52330997, 71610838, 104661994, 143221676, 209323988, 548098337, 680302961, 1096196674, 1360605922, 2192393348, 2721211844, 7125278381, 10413868403, 14250556762, 20827736806, 28501113524, 41655473612, 135380289239, 270760578478, 541521156956]

約数ペア:

[(1, 541521156956), (2, 270760578478), (4, 135380289239), (13, 41655473612), (19, 28501113524), (26, 20827736806), (38, 14250556762), (52, 10413868403), (76, 7125278381), (199, 2721211844), (247, 2192393348), (398, 1360605922), (494, 1096196674), (796, 680302961), (988, 548098337), (2587, 209323988), (3781, 143221676), (5174, 104661994), (7562, 71610838), (10348, 52330997), (15124, 35805419), (49153, 11017052), (98306, 5508526), (196612, 2754263)]