2909912

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{6863}}^1$

素因数の和:6922

約数の個数: 16

約数和(自身を含む): 5559840

約数和(自身を除く): 2649928

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 6863, 13726, 27452, 54904, 363739, 727478, 1454956, 2909912]

約数ペア:

[(1, 2909912), (2, 1454956), (4, 727478), (8, 363739), (53, 54904), (106, 27452), (212, 13726), (424, 6863)]