82666059854

素因数分解:

$2^1\times 7^2\times {\mathrm{2161}}^1\times {\mathrm{390343}}^1$

素因数の和:392520

約数の個数: 24

約数和(自身を含む): 144310957488

約数和(自身を除く): 61644897634

約数列:

[1, 2, 7, 14, 49, 98, 2161, 4322, 15127, 30254, 105889, 211778, 390343, 780686, 2732401, 5464802, 19126807, 38253614, 843531223, 1687062446, 5904718561, 11809437122, 41333029927, 82666059854]

約数ペア:

[(1, 82666059854), (2, 41333029927), (7, 11809437122), (14, 5904718561), (49, 1687062446), (98, 843531223), (2161, 38253614), (4322, 19126807), (15127, 5464802), (30254, 2732401), (105889, 780686), (211778, 390343)]