494222008

素因数分解:

$2^3\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{7817}}^1$

素因数の和:8959

約数の個数: 32

約数和(自身を含む): 1060120800

約数和(自身を除く): 565898792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1129, 2258, 4516, 7817, 7903, 9032, 15634, 15806, 31268, 31612, 54719, 62536, 63224, 109438, 218876, 437752, 8825393, 17650786, 35301572, 61777751, 70603144, 123555502, 247111004, 494222008]

約数ペア:

[(1, 494222008), (2, 247111004), (4, 123555502), (7, 70603144), (8, 61777751), (14, 35301572), (28, 17650786), (56, 8825393), (1129, 437752), (2258, 218876), (4516, 109438), (7817, 63224), (7903, 62536), (9032, 54719), (15634, 31612), (15806, 31268)]