289604802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2540393}}^1$

素因数の和:2540417

約数の個数: 16

約数和(自身を含む): 609694560

約数和(自身を除く): 320089758

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2540393, 5080786, 7621179, 15242358, 48267467, 96534934, 144802401, 289604802]

約数ペア:

[(1, 289604802), (2, 144802401), (3, 96534934), (6, 48267467), (19, 15242358), (38, 7621179), (57, 5080786), (114, 2540393)]