987075938

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{18341}}^1$

素因数の和:18793

約数の個数: 16

約数和(自身を含む): 1505511360

約数和(自身を除く): 518435422

約数列:

[1, 2, 71, 142, 379, 758, 18341, 26909, 36682, 53818, 1302211, 2604422, 6951239, 13902478, 493537969, 987075938]

約数ペア:

[(1, 987075938), (2, 493537969), (71, 13902478), (142, 6951239), (379, 2604422), (758, 1302211), (18341, 53818), (26909, 36682)]