494217170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2601143}}^1$

素因数の和:2601169

約数の個数: 16

約数和(自身を含む): 936411840

約数和(自身を除く): 442194670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2601143, 5202286, 13005715, 26011430, 49421717, 98843434, 247108585, 494217170]

約数ペア:

[(1, 494217170), (2, 247108585), (5, 98843434), (10, 49421717), (19, 26011430), (38, 13005715), (95, 5202286), (190, 2601143)]