26657989

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 3823931

約数列:

[1, 17, 23, 29, 391, 493, 667, 2351, 11339, 39967, 54073, 68179, 919241, 1159043, 1568117, 26657989]

約数ペア:

[(1, 26657989), (17, 1568117), (23, 1159043), (29, 919241), (391, 68179), (493, 54073), (667, 39967), (2351, 11339)]