2912271356

素因数分解:

$2^2\times {\mathrm{1327}}^1\times {\mathrm{548657}}^1$

素因数の和:549988

約数の個数: 12

約数和(自身を含む): 5100324768

約数和(自身を除く): 2188053412

約数列:

[1, 2, 4, 1327, 2654, 5308, 548657, 1097314, 2194628, 728067839, 1456135678, 2912271356]

約数ペア:

[(1, 2912271356), (2, 1456135678), (4, 728067839), (1327, 2194628), (2654, 1097314), (5308, 548657)]