8811868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1747}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 16787792

約数和(自身を除く): 7975924

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 1747, 2522, 3494, 5044, 6988, 22711, 45422, 90844, 169459, 338918, 677836, 2202967, 4405934, 8811868]

約数ペア:

[(1, 8811868), (2, 4405934), (4, 2202967), (13, 677836), (26, 338918), (52, 169459), (97, 90844), (194, 45422), (388, 22711), (1261, 6988), (1747, 5044), (2522, 3494)]