1323644464

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{197441}}^1$

素因数の和:197868

約数の個数: 20

約数和(自身を含む): 2570694840

約数和(自身を除く): 1247050376

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 197441, 394882, 789764, 1579528, 3159056, 82727779, 165455558, 330911116, 661822232, 1323644464]

約数ペア:

[(1, 1323644464), (2, 661822232), (4, 330911116), (8, 165455558), (16, 82727779), (419, 3159056), (838, 1579528), (1676, 789764), (3352, 394882), (6704, 197441)]