681046.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 41430528

約数和(自身を除く): 22145082

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 2663, 3621, 5326, 7242, 7989, 15978, 45271, 90542, 135813, 189073, 271626, 378146, 567219, 1134438, 3214241, 6428482, 9642723, 19285446]

約数ペア:

[(1, 19285446), (2, 9642723), (3, 6428482), (6, 3214241), (17, 1134438), (34, 567219), (51, 378146), (71, 271626), (102, 189073), (142, 135813), (213, 90542), (426, 45271), (1207, 15978), (2414, 7989), (2663, 7242), (3621, 5326)]