2901488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4423}}^1$

素因数の和:4472

約数の個数: 20

約数和(自身を含む): 5760048

約数和(自身を除く): 2858560

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4423, 8846, 17692, 35384, 70768, 181343, 362686, 725372, 1450744, 2901488]

約数ペア:

[(1, 2901488), (2, 1450744), (4, 725372), (8, 362686), (16, 181343), (41, 70768), (82, 35384), (164, 17692), (328, 8846), (656, 4423)]