2231317439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{19379}}^1$

素因数の和:19930

約数の個数: 16

約数和(自身を含む): 2549322720

約数和(自身を除く): 318005281

約数列:

[1, 13, 17, 221, 521, 6773, 8857, 19379, 115141, 251927, 329443, 4282759, 10096459, 131253967, 171639803, 2231317439]

約数ペア:

[(1, 2231317439), (13, 171639803), (17, 131253967), (221, 10096459), (521, 4282759), (6773, 329443), (8857, 251927), (19379, 115141)]