2950348540

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{764339}}^1$

素因数の和:764541

約数の個数: 24

約数和(自身を含む): 6227842320

約数和(自身を除く): 3277493780

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 764339, 1528678, 3057356, 3821695, 7643390, 15286780, 147517427, 295034854, 590069708, 737587135, 1475174270, 2950348540]

約数ペア:

[(1, 2950348540), (2, 1475174270), (4, 737587135), (5, 590069708), (10, 295034854), (20, 147517427), (193, 15286780), (386, 7643390), (772, 3821695), (965, 3057356), (1930, 1528678), (3860, 764339)]