391627388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{49927}}^1$

素因数の和:50021

約数の個数: 24

約数和(自身を含む): 717165792

約数和(自身を除く): 325538404

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 49927, 99854, 199708, 1847299, 2646131, 3694598, 5292262, 7389196, 10584524, 97906847, 195813694, 391627388]

約数ペア:

[(1, 391627388), (2, 195813694), (4, 97906847), (37, 10584524), (53, 7389196), (74, 5292262), (106, 3694598), (148, 2646131), (212, 1847299), (1961, 199708), (3922, 99854), (7844, 49927)]