490633526

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1\times {\mathrm{4049}}^1$

素因数の和:5503

約数の個数: 16

約数和(自身を含む): 753786000

約数和(自身を除く): 263152474

約数列:

[1, 2, 43, 86, 1409, 2818, 4049, 8098, 60587, 121174, 174107, 348214, 5705041, 11410082, 245316763, 490633526]

約数ペア:

[(1, 490633526), (2, 245316763), (43, 11410082), (86, 5705041), (1409, 348214), (2818, 174107), (4049, 121174), (8098, 60587)]