224641222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{664619}}^1$

素因数の和:664647

約数の個数: 12

約数和(自身を含む): 364876380

約数和(自身を除く): 140235158

約数列:

[1, 2, 13, 26, 169, 338, 664619, 1329238, 8640047, 17280094, 112320611, 224641222]

約数ペア:

[(1, 224641222), (2, 112320611), (13, 17280094), (26, 8640047), (169, 1329238), (338, 664619)]