2045559

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 3041280

約数和(自身を除く): 995721

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2111, 6333, 35887, 40109, 107661, 120327, 681853, 2045559]

約数ペア:

[(1, 2045559), (3, 681853), (17, 120327), (19, 107661), (51, 40109), (57, 35887), (323, 6333), (969, 2111)]