1384398466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{66449}}^1$

素因数の和:67409

約数の個数: 16

約数和(自身を含む): 2267805600

約数和(自身を除く): 883407134

約数列:

[1, 2, 11, 22, 947, 1894, 10417, 20834, 66449, 132898, 730939, 1461878, 62927203, 125854406, 692199233, 1384398466]

約数ペア:

[(1, 1384398466), (2, 692199233), (11, 125854406), (22, 62927203), (947, 1461878), (1894, 730939), (10417, 132898), (20834, 66449)]