2009802806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1026457}}^1$

素因数の和:1026559

約数の個数: 16

約数和(自身を含む): 3325723920

約数和(自身を除く): 1315921114

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 1026457, 2052914, 11291027, 22582054, 91354673, 182709346, 1004901403, 2009802806]

約数ペア:

[(1, 2009802806), (2, 1004901403), (11, 182709346), (22, 91354673), (89, 22582054), (178, 11291027), (979, 2052914), (1958, 1026457)]