9979564

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8693}}^1$

素因数の和:8745

約数の個数: 24

約数和(自身を含む): 20448288

約数和(自身を除く): 10468724

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 8693, 17386, 34772, 60851, 121702, 243404, 356413, 712826, 1425652, 2494891, 4989782, 9979564]

約数ペア:

[(1, 9979564), (2, 4989782), (4, 2494891), (7, 1425652), (14, 712826), (28, 356413), (41, 243404), (82, 121702), (164, 60851), (287, 34772), (574, 17386), (1148, 8693)]