2385253

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 2794176

約数和(自身を除く): 408923

約数列:

[1, 13, 17, 43, 221, 251, 559, 731, 3263, 4267, 9503, 10793, 55471, 140309, 183481, 2385253]

約数ペア:

[(1, 2385253), (13, 183481), (17, 140309), (43, 55471), (221, 10793), (251, 9503), (559, 4267), (731, 3263)]