409451188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{43319}}^1$

素因数の和:43479

約数の個数: 24

約数和(自身を含む): 764164800

約数和(自身を除く): 354713612

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 43319, 86638, 173276, 736423, 1472846, 2945692, 6021341, 12042682, 24085364, 102362797, 204725594, 409451188]

約数ペア:

[(1, 409451188), (2, 204725594), (4, 102362797), (17, 24085364), (34, 12042682), (68, 6021341), (139, 2945692), (278, 1472846), (556, 736423), (2363, 173276), (4726, 86638), (9452, 43319)]