3987578

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6947}}^1$

素因数の和:6997

約数の個数: 16

約数和(自身を含む): 7003584

約数和(自身を除く): 3016006

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 6947, 13894, 48629, 97258, 284827, 569654, 1993789, 3987578]

約数ペア:

[(1, 3987578), (2, 1993789), (7, 569654), (14, 284827), (41, 97258), (82, 48629), (287, 13894), (574, 6947)]