2019417008

素因数分解:

$2^4\times 7^2\times {\mathrm{2575787}}^1$

素因数の和:2575809

約数の個数: 30

約数和(自身を含む): 4551417396

約数和(自身を除く): 2532000388

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2575787, 5151574, 10303148, 18030509, 20606296, 36061018, 41212592, 72122036, 126213563, 144244072, 252427126, 288488144, 504854252, 1009708504, 2019417008]

約数ペア:

[(1, 2019417008), (2, 1009708504), (4, 504854252), (7, 288488144), (8, 252427126), (14, 144244072), (16, 126213563), (28, 72122036), (49, 41212592), (56, 36061018), (98, 20606296), (112, 18030509), (196, 10303148), (392, 5151574), (784, 2575787)]