2889458881

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^3\times {\mathrm{4217}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 3116325888

約数和(自身を除く): 226867007

約数列:

[1, 23, 31, 713, 961, 4217, 22103, 29791, 96991, 130727, 685193, 3006721, 4052537, 93208351, 125628647, 2889458881]

約数ペア:

[(1, 2889458881), (23, 125628647), (31, 93208351), (713, 4052537), (961, 3006721), (4217, 685193), (22103, 130727), (29791, 96991)]