1668077992

素因数分解:

$2^3\times 7^2\times {\mathrm{4255301}}^1$

素因数の和:4255321

約数の個数: 24

約数和(自身を含む): 3638283210

約数和(自身を除く): 1970205218

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4255301, 8510602, 17021204, 29787107, 34042408, 59574214, 119148428, 208509749, 238296856, 417019498, 834038996, 1668077992]

約数ペア:

[(1, 1668077992), (2, 834038996), (4, 417019498), (7, 238296856), (8, 208509749), (14, 119148428), (28, 59574214), (49, 34042408), (56, 29787107), (98, 17021204), (196, 8510602), (392, 4255301)]