440303834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{11933}}^1$

素因数の和:12925

約数の個数: 16

約数和(自身を含む): 695990880

約数和(自身を除く): 255687046

約数列:

[1, 2, 19, 38, 971, 1942, 11933, 18449, 23866, 36898, 226727, 453454, 11586943, 23173886, 220151917, 440303834]

約数ペア:

[(1, 440303834), (2, 220151917), (19, 23173886), (38, 11586943), (971, 453454), (1942, 226727), (11933, 36898), (18449, 23866)]