989843162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{5171}}^1$

素因数の和:5315

約数の個数: 48

約数和(自身を含む): 1882028736

約数和(自身を除く): 892185574

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 121, 154, 226, 242, 791, 847, 1243, 1582, 1694, 2486, 5171, 8701, 10342, 13673, 17402, 27346, 36197, 56881, 72394, 95711, 113762, 191422, 398167, 584323, 625691, 796334, 1168646, 1251382, 4090261, 4379837, 6427553, 8180522, 8759674, 12855106, 44992871, 70703083, 89985742, 141406166, 494921581, 989843162]

約数ペア:

[(1, 989843162), (2, 494921581), (7, 141406166), (11, 89985742), (14, 70703083), (22, 44992871), (77, 12855106), (113, 8759674), (121, 8180522), (154, 6427553), (226, 4379837), (242, 4090261), (791, 1251382), (847, 1168646), (1243, 796334), (1582, 625691), (1694, 584323), (2486, 398167), (5171, 191422), (8701, 113762), (10342, 95711), (13673, 72394), (17402, 56881), (27346, 36197)]