764245436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{67489}}^1$

素因数の和:67661

約数の個数: 24

約数和(自身を含む): 1417290000

約数和(自身を除く): 653044564

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 67489, 134978, 269956, 1282291, 2564582, 5129164, 10055861, 20111722, 40223444, 191061359, 382122718, 764245436]

約数ペア:

[(1, 764245436), (2, 382122718), (4, 191061359), (19, 40223444), (38, 20111722), (76, 10055861), (149, 5129164), (298, 2564582), (596, 1282291), (2831, 269956), (5662, 134978), (11324, 67489)]