56557081798

素因数分解:

$2^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{2033111}}^1$

素因数の和:2035107

約数の個数: 16

約数和(自身を含む): 97003839744

約数和(自身を除く): 40446757946

約数列:

[1, 2, 7, 14, 1987, 3974, 13909, 27818, 2033111, 4066222, 14231777, 28463554, 4039791557, 8079583114, 28278540899, 56557081798]

約数ペア:

[(1, 56557081798), (2, 28278540899), (7, 8079583114), (14, 4039791557), (1987, 28463554), (3974, 14231777), (13909, 4066222), (27818, 2033111)]