492777181

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{6389}}^1$

素因数の和:6768

約数の個数: 16

約数和(自身を含む): 563598000

約数和(自身を除く): 70820819

約数列:

[1, 13, 17, 221, 349, 4537, 5933, 6389, 77129, 83057, 108613, 1411969, 2229761, 28986893, 37905937, 492777181]

約数ペア:

[(1, 492777181), (13, 37905937), (17, 28986893), (221, 2229761), (349, 1411969), (4537, 108613), (5933, 83057), (6389, 77129)]