831291272

素因数分解:

$2^3\times 7^2\times {\mathrm{443}}^1\times {\mathrm{4787}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 1817620560

約数和(自身を除く): 986329288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 443, 886, 1772, 3101, 3544, 4787, 6202, 9574, 12404, 19148, 21707, 24808, 33509, 38296, 43414, 67018, 86828, 134036, 173656, 234563, 268072, 469126, 938252, 1876504, 2120641, 4241282, 8482564, 14844487, 16965128, 29688974, 59377948, 103911409, 118755896, 207822818, 415645636, 831291272]

約数ペア:

[(1, 831291272), (2, 415645636), (4, 207822818), (7, 118755896), (8, 103911409), (14, 59377948), (28, 29688974), (49, 16965128), (56, 14844487), (98, 8482564), (196, 4241282), (392, 2120641), (443, 1876504), (886, 938252), (1772, 469126), (3101, 268072), (3544, 234563), (4787, 173656), (6202, 134036), (9574, 86828), (12404, 67018), (19148, 43414), (21707, 38296), (24808, 33509)]