349777748

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{1061}}^1\times {\mathrm{1129}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 621631080

約数和(自身を除く): 271853332

約数列:

[1, 2, 4, 73, 146, 292, 1061, 1129, 2122, 2258, 4244, 4516, 77453, 82417, 154906, 164834, 309812, 329668, 1197869, 2395738, 4791476, 87444437, 174888874, 349777748]

約数ペア:

[(1, 349777748), (2, 174888874), (4, 87444437), (73, 4791476), (146, 2395738), (292, 1197869), (1061, 329668), (1129, 309812), (2122, 164834), (2258, 154906), (4244, 82417), (4516, 77453)]