1894895185

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1\times {\mathrm{3637}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 2305036800

約数和(自身を除く): 410141615

約数列:

[1, 5, 79, 395, 1319, 3637, 6595, 18185, 104201, 287323, 521005, 1436615, 4797203, 23986015, 378979037, 1894895185]

約数ペア:

[(1, 1894895185), (5, 378979037), (79, 23986015), (395, 4797203), (1319, 1436615), (3637, 521005), (6595, 287323), (18185, 104201)]