8426678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 13874328

約数和(自身を除く): 5447650

約数列:

[1, 2, 13, 26, 107, 169, 214, 233, 338, 466, 1391, 2782, 3029, 6058, 18083, 24931, 36166, 39377, 49862, 78754, 324103, 648206, 4213339, 8426678]

約数ペア:

[(1, 8426678), (2, 4213339), (13, 648206), (26, 324103), (107, 78754), (169, 49862), (214, 39377), (233, 36166), (338, 24931), (466, 18083), (1391, 6058), (2782, 3029)]