2021617108

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{448451}}^1$

素因数の和:448492

約数の個数: 36

約数和(自身を含む): 4294376352

約数和(自身を除く): 2272759244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 448451, 896902, 1793804, 3139157, 6278314, 10314373, 12556628, 20628746, 21974099, 41257492, 43948198, 72200611, 87896396, 144401222, 288802444, 505404277, 1010808554, 2021617108]

約数ペア:

[(1, 2021617108), (2, 1010808554), (4, 505404277), (7, 288802444), (14, 144401222), (23, 87896396), (28, 72200611), (46, 43948198), (49, 41257492), (92, 21974099), (98, 20628746), (161, 12556628), (196, 10314373), (322, 6278314), (644, 3139157), (1127, 1793804), (2254, 896902), (4508, 448451)]