1255332386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{17837}}^1$

素因数の和:18314

約数の個数: 32

約数和(自身を含む): 2352903552

約数和(自身を除く): 1097571166

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 3199, 5027, 6398, 10054, 17837, 35189, 35674, 70378, 124859, 196207, 249718, 392414, 1373449, 2746898, 8151509, 16303018, 57060563, 89666599, 114121126, 179333198, 627666193, 1255332386]

約数ペア:

[(1, 1255332386), (2, 627666193), (7, 179333198), (11, 114121126), (14, 89666599), (22, 57060563), (77, 16303018), (154, 8151509), (457, 2746898), (914, 1373449), (3199, 392414), (5027, 249718), (6398, 196207), (10054, 124859), (17837, 70378), (35189, 35674)]