2018291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 2395008

約数和(自身を除く): 376717

約数列:

[1, 11, 17, 43, 187, 251, 473, 731, 2761, 4267, 8041, 10793, 46937, 118723, 183481, 2018291]

約数ペア:

[(1, 2018291), (11, 183481), (17, 118723), (43, 46937), (187, 10793), (251, 8041), (473, 4267), (731, 2761)]