22440212

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 40049856

約数和(自身を除く): 17609644

約数列:

[1, 2, 4, 83, 166, 257, 263, 332, 514, 526, 1028, 1052, 21331, 21829, 42662, 43658, 67591, 85324, 87316, 135182, 270364, 5610053, 11220106, 22440212]

約数ペア:

[(1, 22440212), (2, 11220106), (4, 5610053), (83, 270364), (166, 135182), (257, 87316), (263, 85324), (332, 67591), (514, 43658), (526, 42662), (1028, 21829), (1052, 21331)]