2008103655

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3113339}}^1$

素因数の和:3113390

約数の個数: 16

約数和(自身を含む): 3287687040

約数和(自身を除く): 1279583385

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3113339, 9340017, 15566695, 46700085, 133873577, 401620731, 669367885, 2008103655]

約数ペア:

[(1, 2008103655), (3, 669367885), (5, 401620731), (15, 133873577), (43, 46700085), (129, 15566695), (215, 9340017), (645, 3113339)]