814976816

素因数分解:

$2^4\times {\mathrm{5417}}^1\times {\mathrm{9403}}^1$

素因数の和:14828

約数の個数: 20

約数和(自身を含む): 1579477032

約数和(自身を除く): 764500216

約数列:

[1, 2, 4, 8, 16, 5417, 9403, 10834, 18806, 21668, 37612, 43336, 75224, 86672, 150448, 50936051, 101872102, 203744204, 407488408, 814976816]

約数ペア:

[(1, 814976816), (2, 407488408), (4, 203744204), (8, 101872102), (16, 50936051), (5417, 150448), (9403, 86672), (10834, 75224), (18806, 43336), (21668, 37612)]