3409424

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:938

約数の個数: 20

約数和(自身を含む): 6634620

約数和(自身を除く): 3225196

約数列:

[1, 2, 4, 8, 16, 409, 521, 818, 1042, 1636, 2084, 3272, 4168, 6544, 8336, 213089, 426178, 852356, 1704712, 3409424]

約数ペア:

[(1, 3409424), (2, 1704712), (4, 852356), (8, 426178), (16, 213089), (409, 8336), (521, 6544), (818, 4168), (1042, 3272), (1636, 2084)]