17121370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 35388288

約数和(自身を除く): 18266918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 883, 1385, 1766, 1939, 2770, 3878, 4415, 6181, 8830, 9695, 12362, 19390, 30905, 61810, 244591, 489182, 1222955, 1712137, 2445910, 3424274, 8560685, 17121370]

約数ペア:

[(1, 17121370), (2, 8560685), (5, 3424274), (7, 2445910), (10, 1712137), (14, 1222955), (35, 489182), (70, 244591), (277, 61810), (554, 30905), (883, 19390), (1385, 12362), (1766, 9695), (1939, 8830), (2770, 6181), (3878, 4415)]