1285381706

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{95539}}^1$

素因数の和:95610

約数の個数: 24

約数和(自身を含む): 2276909280

約数和(自身を除く): 991527574

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 95539, 191078, 668773, 1337546, 2961709, 5923418, 20731963, 41463926, 91812979, 183625958, 642690853, 1285381706]

約数ペア:

[(1, 1285381706), (2, 642690853), (7, 183625958), (14, 91812979), (31, 41463926), (62, 20731963), (217, 5923418), (434, 2961709), (961, 1337546), (1922, 668773), (6727, 191078), (13454, 95539)]