252667739519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{3275911}}^1$

素因数の和:3276290

約数の個数: 16

約数和(自身を含む): 288935438400

約数和(自身を除く): 36267698881

約数列:

[1, 13, 17, 221, 349, 4537, 5933, 77129, 3275911, 42586843, 55690487, 723976331, 1143292939, 14862808207, 19435979963, 252667739519]

約数ペア:

[(1, 252667739519), (13, 19435979963), (17, 14862808207), (221, 1143292939), (349, 723976331), (4537, 55690487), (5933, 42586843), (77129, 3275911)]