1355824

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 20

約数和(自身を含む): 2656080

約数和(自身を除く): 1300256

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 839, 1616, 1678, 3356, 6712, 13424, 84739, 169478, 338956, 677912, 1355824]

約数ペア:

[(1, 1355824), (2, 677912), (4, 338956), (8, 169478), (16, 84739), (101, 13424), (202, 6712), (404, 3356), (808, 1678), (839, 1616)]