2078173846

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4788419}}^1$

素因数の和:4788459

約数の個数: 16

約数和(自身を含む): 3677506560

約数和(自身を除く): 1599332714

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4788419, 9576838, 33518933, 67037866, 148440989, 296881978, 1039086923, 2078173846]

約数ペア:

[(1, 2078173846), (2, 1039086923), (7, 296881978), (14, 148440989), (31, 67037866), (62, 33518933), (217, 9576838), (434, 4788419)]