2885942288

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2470841}}^1$

素因数の和:2470922

約数の個数: 20

約数和(自身を含む): 5668111548

約数和(自身を除く): 2782169260

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2470841, 4941682, 9883364, 19766728, 39533456, 180371393, 360742786, 721485572, 1442971144, 2885942288]

約数ペア:

[(1, 2885942288), (2, 1442971144), (4, 721485572), (8, 360742786), (16, 180371393), (73, 39533456), (146, 19766728), (292, 9883364), (584, 4941682), (1168, 2470841)]