3920346868

素因数分解:

$2^2\times {\mathrm{6287}}^1\times {\mathrm{155891}}^1$

素因数の和:162182

約数の個数: 12

約数和(自身を含む): 6861742272

約数和(自身を除く): 2941395404

約数列:

[1, 2, 4, 6287, 12574, 25148, 155891, 311782, 623564, 980086717, 1960173434, 3920346868]

約数ペア:

[(1, 3920346868), (2, 1960173434), (4, 980086717), (6287, 623564), (12574, 311782), (25148, 155891)]