2659156721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{7759}}^1$

素因数の和:8456

約数の個数: 16

約数和(自身を含む): 2938494720

約数和(自身を除く): 279337999

約数列:

[1, 13, 41, 533, 643, 7759, 8359, 26363, 100867, 318119, 342719, 4135547, 4989037, 64857481, 204550517, 2659156721]

約数ペア:

[(1, 2659156721), (13, 204550517), (41, 64857481), (533, 4989037), (643, 4135547), (7759, 342719), (8359, 318119), (26363, 100867)]