390105668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{4240279}}^1$

素因数の和:4240306

約数の個数: 12

約数和(自身を含む): 712367040

約数和(自身を除く): 322261372

約数列:

[1, 2, 4, 23, 46, 92, 4240279, 8480558, 16961116, 97526417, 195052834, 390105668]

約数ペア:

[(1, 390105668), (2, 195052834), (4, 97526417), (23, 16961116), (46, 8480558), (92, 4240279)]