259962079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2311}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 297138240

約数和(自身を除く): 37176161

約数列:

[1, 13, 17, 221, 509, 2311, 6617, 8653, 30043, 39287, 112489, 510731, 1176299, 15291887, 19997083, 259962079]

約数ペア:

[(1, 259962079), (13, 19997083), (17, 15291887), (221, 1176299), (509, 510731), (2311, 112489), (6617, 39287), (8653, 30043)]