255053444

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{2633}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 454976088

約数和(自身を除く): 199922644

約数列:

[1, 2, 4, 61, 122, 244, 397, 794, 1588, 2633, 5266, 10532, 24217, 48434, 96868, 160613, 321226, 642452, 1045301, 2090602, 4181204, 63763361, 127526722, 255053444]

約数ペア:

[(1, 255053444), (2, 127526722), (4, 63763361), (61, 4181204), (122, 2090602), (244, 1045301), (397, 642452), (794, 321226), (1588, 160613), (2633, 96868), (5266, 48434), (10532, 24217)]