31024006

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 50727600

約数和(自身を除く): 19703594

約数列:

[1, 2, 13, 26, 169, 263, 338, 349, 526, 698, 3419, 4537, 6838, 9074, 44447, 58981, 88894, 91787, 117962, 183574, 1193231, 2386462, 15512003, 31024006]

約数ペア:

[(1, 31024006), (2, 15512003), (13, 2386462), (26, 1193231), (169, 183574), (263, 117962), (338, 91787), (349, 88894), (526, 58981), (698, 44447), (3419, 9074), (4537, 6838)]