9681489076

素因数分解:

$2^2\times 7^1\times {\mathrm{345767467}}^1$

素因数の和:345767478

約数の個数: 12

約数和(自身を含む): 19362978208

約数和(自身を除く): 9681489132

約数列:

[1, 2, 4, 7, 14, 28, 345767467, 691534934, 1383069868, 2420372269, 4840744538, 9681489076]

約数ペア:

[(1, 9681489076), (2, 4840744538), (4, 2420372269), (7, 1383069868), (14, 691534934), (28, 345767467)]