2171024

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2942

約数の個数: 20

約数和(自身を含む): 4297344

約数和(自身を除く): 2126320

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2887, 5774, 11548, 23096, 46192, 135689, 271378, 542756, 1085512, 2171024]

約数ペア:

[(1, 2171024), (2, 1085512), (4, 542756), (8, 271378), (16, 135689), (47, 46192), (94, 23096), (188, 11548), (376, 5774), (752, 2887)]