8120764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 15135120

約数和(自身を除く): 7014356

約数列:

[1, 2, 4, 17, 34, 68, 307, 389, 614, 778, 1228, 1556, 5219, 6613, 10438, 13226, 20876, 26452, 119423, 238846, 477692, 2030191, 4060382, 8120764]

約数ペア:

[(1, 8120764), (2, 4060382), (4, 2030191), (17, 477692), (34, 238846), (68, 119423), (307, 26452), (389, 20876), (614, 13226), (778, 10438), (1228, 6613), (1556, 5219)]