519156988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{51361}}^1$

素因数の和:51410

約数の個数: 36

約数和(自身を含む): 1095859632

約数和(自身を除く): 576702644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 51361, 102722, 205444, 359527, 719054, 975859, 1438108, 1951718, 3903436, 6831013, 13662026, 18541321, 27324052, 37082642, 74165284, 129789247, 259578494, 519156988]

約数ペア:

[(1, 519156988), (2, 259578494), (4, 129789247), (7, 74165284), (14, 37082642), (19, 27324052), (28, 18541321), (38, 13662026), (76, 6831013), (133, 3903436), (266, 1951718), (361, 1438108), (532, 975859), (722, 719054), (1444, 359527), (2527, 205444), (5054, 102722), (10108, 51361)]