2215992926

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{515587}}^1$

素因数の和:515903

約数の個数: 16

約数和(自身を含む): 3811226496

約数和(自身を除く): 1595233570

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 515587, 1031174, 3609109, 7218218, 158285209, 316570418, 1107996463, 2215992926]

約数ペア:

[(1, 2215992926), (2, 1107996463), (7, 316570418), (14, 158285209), (307, 7218218), (614, 3609109), (2149, 1031174), (4298, 515587)]