5561612

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 11176704

約数和(自身を除く): 5615092

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 647, 1228, 1294, 2149, 2588, 4298, 4529, 8596, 9058, 18116, 198629, 397258, 794516, 1390403, 2780806, 5561612]

約数ペア:

[(1, 5561612), (2, 2780806), (4, 1390403), (7, 794516), (14, 397258), (28, 198629), (307, 18116), (614, 9058), (647, 8596), (1228, 4529), (1294, 4298), (2149, 2588)]