8918228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 17147424

約数和(自身を除く): 8229196

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1291, 1727, 2582, 3454, 5164, 6908, 14201, 28402, 56804, 202687, 405374, 810748, 2229557, 4459114, 8918228]

約数ペア:

[(1, 8918228), (2, 4459114), (4, 2229557), (11, 810748), (22, 405374), (44, 202687), (157, 56804), (314, 28402), (628, 14201), (1291, 6908), (1727, 5164), (2582, 3454)]