439735298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{72973}}^1$

素因数の和:73129

約数の個数: 16

約数和(自身を含む): 693544896

約数和(自身を除く): 253809598

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 72973, 145946, 1678379, 3356758, 9559463, 19118926, 219867649, 439735298]

約数ペア:

[(1, 439735298), (2, 219867649), (23, 19118926), (46, 9559463), (131, 3356758), (262, 1678379), (3013, 145946), (6026, 72973)]