768702918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5570311}}^1$

素因数の和:5570339

約数の個数: 16

約数和(自身を含む): 1604249856

約数和(自身を除く): 835546938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5570311, 11140622, 16710933, 33421866, 128117153, 256234306, 384351459, 768702918]

約数ペア:

[(1, 768702918), (2, 384351459), (3, 256234306), (6, 128117153), (23, 33421866), (46, 16710933), (69, 11140622), (138, 5570311)]