426560432

素因数分解:

$2^4\times {\mathrm{2357}}^1\times {\mathrm{11311}}^1$

素因数の和:13676

約数の個数: 20

約数和(自身を含む): 826884576

約数和(自身を除く): 400324144

約数列:

[1, 2, 4, 8, 16, 2357, 4714, 9428, 11311, 18856, 22622, 37712, 45244, 90488, 180976, 26660027, 53320054, 106640108, 213280216, 426560432]

約数ペア:

[(1, 426560432), (2, 213280216), (4, 106640108), (8, 53320054), (16, 26660027), (2357, 180976), (4714, 90488), (9428, 45244), (11311, 37712), (18856, 22622)]