2812372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 5122656

約数和(自身を除く): 2310284

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 197, 332, 394, 788, 3569, 7138, 8471, 14276, 16351, 16942, 32702, 33884, 65404, 703093, 1406186, 2812372]

約数ペア:

[(1, 2812372), (2, 1406186), (4, 703093), (43, 65404), (83, 33884), (86, 32702), (166, 16942), (172, 16351), (197, 14276), (332, 8471), (394, 7138), (788, 3569)]