1910216

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 4555440

約数和(自身を除く): 2645224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 443, 539, 616, 886, 1078, 1772, 2156, 3101, 3544, 4312, 4873, 6202, 9746, 12404, 19492, 21707, 24808, 34111, 38984, 43414, 68222, 86828, 136444, 173656, 238777, 272888, 477554, 955108, 1910216]

約数ペア:

[(1, 1910216), (2, 955108), (4, 477554), (7, 272888), (8, 238777), (11, 173656), (14, 136444), (22, 86828), (28, 68222), (44, 43414), (49, 38984), (56, 34111), (77, 24808), (88, 21707), (98, 19492), (154, 12404), (196, 9746), (308, 6202), (392, 4873), (443, 4312), (539, 3544), (616, 3101), (886, 2156), (1078, 1772)]