78840488039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{254161}}^1$

素因数の和:254506

約数の個数: 16

約数和(自身を含む): 84983639616

約数和(自身を除く): 6143151577

約数列:

[1, 17, 71, 257, 1207, 4369, 18247, 254161, 310199, 4320737, 18045431, 65319377, 306772327, 1110429409, 4637675767, 78840488039]

約数ペア:

[(1, 78840488039), (17, 4637675767), (71, 1110429409), (257, 306772327), (1207, 65319377), (4369, 18045431), (18247, 4320737), (254161, 310199)]