2005458438

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2050571}}^1$

素因数の和:2050739

約数の個数: 16

約数和(自身を含む): 4035525696

約数和(自身を除く): 2030067258

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 2050571, 4101142, 6151713, 12303426, 334243073, 668486146, 1002729219, 2005458438]

約数ペア:

[(1, 2005458438), (2, 1002729219), (3, 668486146), (6, 334243073), (163, 12303426), (326, 6151713), (489, 4101142), (978, 2050571)]