5148078481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{27827}}^1$

素因数の和:27973

約数の個数: 32

約数和(自身を含む): 6732149760

約数和(自身を除く): 1584071279

約数列:

[1, 7, 13, 19, 91, 107, 133, 247, 749, 1391, 1729, 2033, 9737, 14231, 26429, 27827, 185003, 194789, 361751, 528713, 2532257, 2977489, 3700991, 6873269, 20842423, 38707357, 48112883, 56572291, 270951499, 396006037, 735439783, 5148078481]

約数ペア:

[(1, 5148078481), (7, 735439783), (13, 396006037), (19, 270951499), (91, 56572291), (107, 48112883), (133, 38707357), (247, 20842423), (749, 6873269), (1391, 3700991), (1729, 2977489), (2033, 2532257), (9737, 528713), (14231, 361751), (26429, 194789), (27827, 185003)]