3490568

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 6837600

約数和(自身を除く): 3347032

約数列:

[1, 2, 4, 8, 43, 73, 86, 139, 146, 172, 278, 292, 344, 556, 584, 1112, 3139, 5977, 6278, 10147, 11954, 12556, 20294, 23908, 25112, 40588, 47816, 81176, 436321, 872642, 1745284, 3490568]

約数ペア:

[(1, 3490568), (2, 1745284), (4, 872642), (8, 436321), (43, 81176), (73, 47816), (86, 40588), (139, 25112), (146, 23908), (172, 20294), (278, 12556), (292, 11954), (344, 10147), (556, 6278), (584, 5977), (1112, 3139)]