520055888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2954863}}^1$

素因数の和:2954882

約数の個数: 20

約数和(自身を含む): 1099209408

約数和(自身を除く): 579153520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2954863, 5909726, 11819452, 23638904, 32503493, 47277808, 65006986, 130013972, 260027944, 520055888]

約数ペア:

[(1, 520055888), (2, 260027944), (4, 130013972), (8, 65006986), (11, 47277808), (16, 32503493), (22, 23638904), (44, 11819452), (88, 5909726), (176, 2954863)]