261588702918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1895570311}}^1$

素因数の和:1895570339

約数の個数: 16

約数和(自身を含む): 545924249856

約数和(自身を除く): 284335546938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1895570311, 3791140622, 5686710933, 11373421866, 43598117153, 87196234306, 130794351459, 261588702918]

約数ペア:

[(1, 261588702918), (2, 130794351459), (3, 87196234306), (6, 43598117153), (23, 11373421866), (46, 5686710933), (69, 3791140622), (138, 1895570311)]