6388522

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 12147840

約数和(自身を除く): 5759318

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 73, 94, 98, 133, 146, 266, 329, 511, 658, 893, 931, 1022, 1387, 1786, 1862, 2303, 2774, 3431, 3577, 4606, 6251, 6862, 7154, 9709, 12502, 19418, 24017, 43757, 48034, 65189, 67963, 87514, 130378, 135926, 168119, 336238, 456323, 912646, 3194261, 6388522]

約数ペア:

[(1, 6388522), (2, 3194261), (7, 912646), (14, 456323), (19, 336238), (38, 168119), (47, 135926), (49, 130378), (73, 87514), (94, 67963), (98, 65189), (133, 48034), (146, 43757), (266, 24017), (329, 19418), (511, 12502), (658, 9709), (893, 7154), (931, 6862), (1022, 6251), (1387, 4606), (1786, 3577), (1862, 3431), (2303, 2774)]