7855203428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1051}}^1\times {\mathrm{26317}}^1$

素因数の和:27443

約数の個数: 24

約数和(自身を含む): 13954014144

約数和(自身を除く): 6098810716

約数列:

[1, 2, 4, 71, 142, 284, 1051, 2102, 4204, 26317, 52634, 74621, 105268, 149242, 298484, 1868507, 3737014, 7474028, 27659167, 55318334, 110636668, 1963800857, 3927601714, 7855203428]

約数ペア:

[(1, 7855203428), (2, 3927601714), (4, 1963800857), (71, 110636668), (142, 55318334), (284, 27659167), (1051, 7474028), (2102, 3737014), (4204, 1868507), (26317, 298484), (52634, 149242), (74621, 105268)]