5430778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 8438976

約数和(自身を除く): 3008198

約数列:

[1, 2, 41, 82, 103, 206, 643, 1286, 4223, 8446, 26363, 52726, 66229, 132458, 2715389, 5430778]

約数ペア:

[(1, 5430778), (2, 2715389), (41, 132458), (82, 66229), (103, 52726), (206, 26363), (643, 8446), (1286, 4223)]