2380491309

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2636203}}^1$

素因数の和:2636256

約数の個数: 16

約数和(自身を含む): 3711775232

約数和(自身を除く): 1331283923

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2636203, 7908609, 18453421, 55360263, 113356729, 340070187, 793497103, 2380491309]

約数ペア:

[(1, 2380491309), (3, 793497103), (7, 340070187), (21, 113356729), (43, 55360263), (129, 18453421), (301, 7908609), (903, 2636203)]