2820988130

素因数分解:

$2^1\times 5^1\times {\mathrm{3361}}^1\times {\mathrm{83933}}^1$

素因数の和:87301

約数の個数: 16

約数和(自身を含む): 5079349944

約数和(自身を除く): 2258361814

約数列:

[1, 2, 5, 10, 3361, 6722, 16805, 33610, 83933, 167866, 419665, 839330, 282098813, 564197626, 1410494065, 2820988130]

約数ペア:

[(1, 2820988130), (2, 1410494065), (5, 564197626), (10, 282098813), (3361, 839330), (6722, 419665), (16805, 167866), (33610, 83933)]