3856412

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 7894656

約数和(自身を除く): 4038244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 3203, 6406, 12812, 22421, 44842, 89684, 137729, 275458, 550916, 964103, 1928206, 3856412]

約数ペア:

[(1, 3856412), (2, 1928206), (4, 964103), (7, 550916), (14, 275458), (28, 137729), (43, 89684), (86, 44842), (172, 22421), (301, 12812), (602, 6406), (1204, 3203)]