8290954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 15206400

約数和(自身を除く): 6915446

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 439, 497, 878, 994, 1349, 2698, 3073, 6146, 8341, 9443, 16682, 18886, 31169, 58387, 62338, 116774, 218183, 436366, 592211, 1184422, 4145477, 8290954]

約数ペア:

[(1, 8290954), (2, 4145477), (7, 1184422), (14, 592211), (19, 436366), (38, 218183), (71, 116774), (133, 62338), (142, 58387), (266, 31169), (439, 18886), (497, 16682), (878, 9443), (994, 8341), (1349, 6146), (2698, 3073)]