2044019715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7171999}}^1$

素因数の和:7172026

約数の個数: 16

約数和(自身を含む): 3442560000

約数和(自身を除く): 1398540285

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 7171999, 21515997, 35859995, 107579985, 136267981, 408803943, 681339905, 2044019715]

約数ペア:

[(1, 2044019715), (3, 681339905), (5, 408803943), (15, 136267981), (19, 107579985), (57, 35859995), (95, 21515997), (285, 7171999)]