2017264528

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{773491}}^1$

素因数の和:773662

約数の個数: 20

約数和(自身を含む): 3932433328

約数和(自身を除く): 1915168800

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 773491, 1546982, 3093964, 6187928, 12375856, 126079033, 252158066, 504316132, 1008632264, 2017264528]

約数ペア:

[(1, 2017264528), (2, 1008632264), (4, 504316132), (8, 252158066), (16, 126079033), (163, 12375856), (326, 6187928), (652, 3093964), (1304, 1546982), (2608, 773491)]