2465488

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:922

約数の個数: 20

約数和(自身を含む): 4805248

約数和(自身を除く): 2339760

約数列:

[1, 2, 4, 8, 16, 223, 446, 691, 892, 1382, 1784, 2764, 3568, 5528, 11056, 154093, 308186, 616372, 1232744, 2465488]

約数ペア:

[(1, 2465488), (2, 1232744), (4, 616372), (8, 308186), (16, 154093), (223, 11056), (446, 5528), (691, 3568), (892, 2764), (1382, 1784)]