2488406984

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{275999}}^1$

素因数の和:276042

約数の個数: 48

約数和(自身を含む): 5663520000

約数和(自身を除く): 3175113016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 275999, 551998, 1103996, 1931993, 2207992, 3863986, 6347977, 7727972, 12695954, 13523951, 15455944, 25391908, 27047902, 44435839, 50783816, 54095804, 88871678, 108191608, 177743356, 311050873, 355486712, 622101746, 1244203492, 2488406984]

約数ペア:

[(1, 2488406984), (2, 1244203492), (4, 622101746), (7, 355486712), (8, 311050873), (14, 177743356), (23, 108191608), (28, 88871678), (46, 54095804), (49, 50783816), (56, 44435839), (92, 27047902), (98, 25391908), (161, 15455944), (184, 13523951), (196, 12695954), (322, 7727972), (392, 6347977), (644, 3863986), (1127, 2207992), (1288, 1931993), (2254, 1103996), (4508, 551998), (9016, 275999)]