9990322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2393

約数の個数: 16

約数和(自身を含む): 15995232

約数和(自身を除く): 6004910

約数列:

[1, 2, 17, 34, 131, 262, 2227, 2243, 4454, 4486, 38131, 76262, 293833, 587666, 4995161, 9990322]

約数ペア:

[(1, 9990322), (2, 4995161), (17, 587666), (34, 293833), (131, 76262), (262, 38131), (2227, 4486), (2243, 4454)]