2017222084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{27103}}^1$

素因数の和:27939

約数の個数: 24

約数和(自身を含む): 3688312320

約数和(自身を除く): 1671090236

約数列:

[1, 2, 4, 23, 46, 92, 809, 1618, 3236, 18607, 27103, 37214, 54206, 74428, 108412, 623369, 1246738, 2493476, 21926327, 43852654, 87705308, 504305521, 1008611042, 2017222084]

約数ペア:

[(1, 2017222084), (2, 1008611042), (4, 504305521), (23, 87705308), (46, 43852654), (92, 21926327), (809, 2493476), (1618, 1246738), (3236, 623369), (18607, 108412), (27103, 74428), (37214, 54206)]