2648651018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{48953}}^1$

素因数の和:51049

約数の個数: 16

約数和(自身を含む): 4280733576

約数和(自身を除く): 1632082558

約数列:

[1, 2, 13, 26, 2081, 4162, 27053, 48953, 54106, 97906, 636389, 1272778, 101871193, 203742386, 1324325509, 2648651018]

約数ペア:

[(1, 2648651018), (2, 1324325509), (13, 203742386), (26, 101871193), (2081, 1272778), (4162, 636389), (27053, 97906), (48953, 54106)]