2129247554

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{451303}}^1$

素因数の和:451649

約数の個数: 16

約数和(自身を含む): 3660978048

約数和(自身を除く): 1531730494

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4718, 451303, 902606, 3159121, 6318242, 152089111, 304178222, 1064623777, 2129247554]

約数ペア:

[(1, 2129247554), (2, 1064623777), (7, 304178222), (14, 152089111), (337, 6318242), (674, 3159121), (2359, 902606), (4718, 451303)]