138995291234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{86980783}}^1$

素因数の和:86980849

約数の個数: 16

約数和(自身を含む): 225454192128

約数和(自身を除く): 86458900894

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 86980783, 173961566, 1478673311, 2957346622, 4088096801, 8176193602, 69497645617, 138995291234]

約数ペア:

[(1, 138995291234), (2, 69497645617), (17, 8176193602), (34, 4088096801), (47, 2957346622), (94, 1478673311), (799, 173961566), (1598, 86980783)]