2171444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 4390848

約数和(自身を除く): 2219404

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2903, 5806, 11612, 31933, 49351, 63866, 98702, 127732, 197404, 542861, 1085722, 2171444]

約数ペア:

[(1, 2171444), (2, 1085722), (4, 542861), (11, 197404), (17, 127732), (22, 98702), (34, 63866), (44, 49351), (68, 31933), (187, 11612), (374, 5806), (748, 2903)]