3981202.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3361}}^1$

素因数の和:3767

約数の個数: 24

約数和(自身を含む): 128495640

約数和(自身を除く): 60509332

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 3361, 5057, 6722, 10114, 13444, 20228, 43693, 87386, 174772, 1307429, 2614858, 5229716, 16996577, 33993154, 67986308]

約数ペア:

[(1, 67986308), (2, 33993154), (4, 16996577), (13, 5229716), (26, 2614858), (52, 1307429), (389, 174772), (778, 87386), (1556, 43693), (3361, 20228), (5057, 13444), (6722, 10114)]