438174724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2029}}^1\times {\mathrm{4153}}^1$

素因数の和:6199

約数の個数: 24

約数和(自身を含む): 826396760

約数和(自身を除く): 388222036

約数列:

[1, 2, 4, 13, 26, 52, 2029, 4058, 4153, 8116, 8306, 16612, 26377, 52754, 53989, 105508, 107978, 215956, 8426437, 16852874, 33705748, 109543681, 219087362, 438174724]

約数ペア:

[(1, 438174724), (2, 219087362), (4, 109543681), (13, 33705748), (26, 16852874), (52, 8426437), (2029, 215956), (4058, 107978), (4153, 105508), (8116, 53989), (8306, 52754), (16612, 26377)]