470870842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{44939}}^1$

素因数の和:44998

約数の個数: 24

約数和(自身を含む): 789505920

約数和(自身を除く): 318635078

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 44939, 89878, 584207, 1168414, 1393109, 2786218, 7594691, 15189382, 18110417, 36220834, 235435421, 470870842]

約数ペア:

[(1, 470870842), (2, 235435421), (13, 36220834), (26, 18110417), (31, 15189382), (62, 7594691), (169, 2786218), (338, 1393109), (403, 1168414), (806, 584207), (5239, 89878), (10478, 44939)]