2642164

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 5322240

約数和(自身を除く): 2680076

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 479, 788, 958, 1379, 1916, 2758, 3353, 5516, 6706, 13412, 94363, 188726, 377452, 660541, 1321082, 2642164]

約数ペア:

[(1, 2642164), (2, 1321082), (4, 660541), (7, 377452), (14, 188726), (28, 94363), (197, 13412), (394, 6706), (479, 5516), (788, 3353), (958, 2758), (1379, 1916)]