2080654804

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{617}}^1\times {\mathrm{7879}}^1$

素因数の和:8607

約数の個数: 24

約数和(自身を含む): 3681599040

約数和(自身を除く): 1600944236

約数列:

[1, 2, 4, 107, 214, 428, 617, 1234, 2468, 7879, 15758, 31516, 66019, 132038, 264076, 843053, 1686106, 3372212, 4861343, 9722686, 19445372, 520163701, 1040327402, 2080654804]

約数ペア:

[(1, 2080654804), (2, 1040327402), (4, 520163701), (107, 19445372), (214, 9722686), (428, 4861343), (617, 3372212), (1234, 1686106), (2468, 843053), (7879, 264076), (15758, 132038), (31516, 66019)]