2155698508

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{1193}}^1\times {\mathrm{3557}}^1$

素因数の和:4881

約数の個数: 24

約数和(自身を含む): 3806433792

約数和(自身を除く): 1650735284

約数列:

[1, 2, 4, 127, 254, 508, 1193, 2386, 3557, 4772, 7114, 14228, 151511, 303022, 451739, 606044, 903478, 1806956, 4243501, 8487002, 16974004, 538924627, 1077849254, 2155698508]

約数ペア:

[(1, 2155698508), (2, 1077849254), (4, 538924627), (127, 16974004), (254, 8487002), (508, 4243501), (1193, 1806956), (2386, 903478), (3557, 606044), (4772, 451739), (7114, 303022), (14228, 151511)]