2170508834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{86869}}^1$

素因数の和:86946

約数の個数: 24

約数和(自身を含む): 3623000220

約数和(自身を除く): 1452491386

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12493, 24986, 86869, 173738, 1129297, 2258594, 2692939, 5385878, 35008207, 70016414, 83481109, 166962218, 1085254417, 2170508834]

約数ペア:

[(1, 2170508834), (2, 1085254417), (13, 166962218), (26, 83481109), (31, 70016414), (62, 35008207), (403, 5385878), (806, 2692939), (961, 2258594), (1922, 1129297), (12493, 173738), (24986, 86869)]