1292916

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 3039904

約数和(自身を除く): 1746988

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 661, 978, 1322, 1956, 1983, 2644, 3966, 7932, 107743, 215486, 323229, 430972, 646458, 1292916]

約数ペア:

[(1, 1292916), (2, 646458), (3, 430972), (4, 323229), (6, 215486), (12, 107743), (163, 7932), (326, 3966), (489, 2644), (652, 1983), (661, 1956), (978, 1322)]