3364390

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 6078240

約数和(自身を除く): 2713850

約数列:

[1, 2, 5, 10, 401, 802, 839, 1678, 2005, 4010, 4195, 8390, 336439, 672878, 1682195, 3364390]

約数ペア:

[(1, 3364390), (2, 1682195), (5, 672878), (10, 336439), (401, 8390), (802, 4195), (839, 4010), (1678, 2005)]