380014978

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{662047}}^1$

素因数の和:662097

約数の個数: 16

約数和(自身を含む): 667344384

約数和(自身を除く): 287329406

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 662047, 1324094, 4634329, 9268658, 27143927, 54287854, 190007489, 380014978]

約数ペア:

[(1, 380014978), (2, 190007489), (7, 54287854), (14, 27143927), (41, 9268658), (82, 4634329), (287, 1324094), (574, 662047)]