6651376

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{2089}}^1$

素因数の和:2296

約数の個数: 20

約数和(自身を含む): 12958000

約数和(自身を除く): 6306624

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 2089, 3184, 4178, 8356, 16712, 33424, 415711, 831422, 1662844, 3325688, 6651376]

約数ペア:

[(1, 6651376), (2, 3325688), (4, 1662844), (8, 831422), (16, 415711), (199, 33424), (398, 16712), (796, 8356), (1592, 4178), (2089, 3184)]