4080740038

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{134669}}^1$

素因数の和:134919

約数の個数: 16

約数和(自身を含む): 6221754000

約数和(自身を除く): 2141013962

約数列:

[1, 2, 109, 139, 218, 278, 15151, 30302, 134669, 269338, 14678921, 18718991, 29357842, 37437982, 2040370019, 4080740038]

約数ペア:

[(1, 4080740038), (2, 2040370019), (109, 37437982), (139, 29357842), (218, 18718991), (278, 14678921), (15151, 269338), (30302, 134669)]