3997511998

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2467}}^1\times {\mathrm{7433}}^1$

素因数の和:10011

約数の個数: 16

約数和(自身を含む): 6054546960

約数和(自身を除く): 2057034962

約数列:

[1, 2, 109, 218, 2467, 4934, 7433, 14866, 268903, 537806, 810197, 1620394, 18337211, 36674422, 1998755999, 3997511998]

約数ペア:

[(1, 3997511998), (2, 1998755999), (109, 36674422), (218, 18337211), (2467, 1620394), (4934, 810197), (7433, 537806), (14866, 268903)]