2977880165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2411239}}^1$

素因数の和:2411276

約数の個数: 16

約数和(自身を含む): 4050883200

約数和(自身を除く): 1073003035

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 2411239, 12056195, 31346107, 45813541, 156730535, 229067705, 595576033, 2977880165]

約数ペア:

[(1, 2977880165), (5, 595576033), (13, 229067705), (19, 156730535), (65, 45813541), (95, 31346107), (247, 12056195), (1235, 2411239)]