1520240159984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1044120989}}^1$

素因数の和:1044121017

約数の個数: 40

約数和(自身を含む): 3625188077280

約数和(自身を除く): 2104947917296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1044120989, 2088241978, 4176483956, 7308846923, 8352967912, 13573572857, 14617693846, 16705935824, 27147145714, 29235387692, 54294291428, 58470775384, 95015009999, 108588582856, 116941550768, 190030019998, 217177165712, 380060039996, 760120079992, 1520240159984]

約数ペア:

[(1, 1520240159984), (2, 760120079992), (4, 380060039996), (7, 217177165712), (8, 190030019998), (13, 116941550768), (14, 108588582856), (16, 95015009999), (26, 58470775384), (28, 54294291428), (52, 29235387692), (56, 27147145714), (91, 16705935824), (104, 14617693846), (112, 13573572857), (182, 8352967912), (208, 7308846923), (364, 4176483956), (728, 2088241978), (1456, 1044120989)]