2197442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:617

約数の個数: 16

約数和(自身を含む): 3575040

約数和(自身を除く): 1377598

約数列:

[1, 2, 13, 26, 223, 379, 446, 758, 2899, 4927, 5798, 9854, 84517, 169034, 1098721, 2197442]

約数ペア:

[(1, 2197442), (2, 1098721), (13, 169034), (26, 84517), (223, 9854), (379, 5798), (446, 4927), (758, 2899)]