2845072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4337}}^1$

素因数の和:4386

約数の個数: 20

約数和(自身を含む): 5648076

約数和(自身を除く): 2803004

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4337, 8674, 17348, 34696, 69392, 177817, 355634, 711268, 1422536, 2845072]

約数ペア:

[(1, 2845072), (2, 1422536), (4, 711268), (8, 355634), (16, 177817), (41, 69392), (82, 34696), (164, 17348), (328, 8674), (656, 4337)]