811926896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{4751}}^1$

素因数の和:5741

約数の個数: 40

約数和(自身を含む): 1718247168

約数和(自身を除く): 906320272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 971, 1942, 3884, 4751, 7768, 9502, 10681, 15536, 19004, 21362, 38008, 42724, 52261, 76016, 85448, 104522, 170896, 209044, 418088, 836176, 4613221, 9226442, 18452884, 36905768, 50745431, 73811536, 101490862, 202981724, 405963448, 811926896]

約数ペア:

[(1, 811926896), (2, 405963448), (4, 202981724), (8, 101490862), (11, 73811536), (16, 50745431), (22, 36905768), (44, 18452884), (88, 9226442), (176, 4613221), (971, 836176), (1942, 418088), (3884, 209044), (4751, 170896), (7768, 104522), (9502, 85448), (10681, 76016), (15536, 52261), (19004, 42724), (21362, 38008)]