2912754589

素因数分解:

${\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{1289}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 3020612400

約数和(自身を除く): 107857811

約数列:

[1, 37, 157, 389, 1289, 5809, 14393, 47693, 61073, 202373, 501421, 2259701, 7487801, 18552577, 78723097, 2912754589]

約数ペア:

[(1, 2912754589), (37, 78723097), (157, 18552577), (389, 7487801), (1289, 2259701), (5809, 501421), (14393, 202373), (47693, 61073)]