2550782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 1985218

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 199, 221, 377, 398, 442, 493, 754, 986, 2587, 3383, 5174, 5771, 6409, 6766, 11542, 12818, 43979, 75023, 87958, 98107, 150046, 196214, 1275391, 2550782]

約数ペア:

[(1, 2550782), (2, 1275391), (13, 196214), (17, 150046), (26, 98107), (29, 87958), (34, 75023), (58, 43979), (199, 12818), (221, 11542), (377, 6766), (398, 6409), (442, 5771), (493, 5174), (754, 3383), (986, 2587)]