1024270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7899

約数の個数: 16

約数和(自身を含む): 1985760

約数和(自身を除く): 961490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7879, 15758, 39395, 78790, 102427, 204854, 512135, 1024270]

約数ペア:

[(1, 1024270), (2, 512135), (5, 204854), (10, 102427), (13, 78790), (26, 39395), (65, 15758), (130, 7879)]