26399433598

素因数分解:

$2^1\times {\mathrm{647}}^1\times {\mathrm{2677}}^1\times {\mathrm{7621}}^1$

素因数の和:10947

約数の個数: 16

約数和(自身を含む): 39680375904

約数和(自身を除く): 13280942306

約数列:

[1, 2, 647, 1294, 2677, 5354, 7621, 15242, 1732019, 3464038, 4930787, 9861574, 20401417, 40802834, 13199716799, 26399433598]

約数ペア:

[(1, 26399433598), (2, 13199716799), (647, 40802834), (1294, 20401417), (2677, 9861574), (5354, 4930787), (7621, 3464038), (15242, 1732019)]