2009486874

素因数分解:

$2^1\times 3^1\times {\mathrm{2179}}^1\times {\mathrm{153701}}^1$

素因数の和:155885

約数の個数: 16

約数和(自身を含む): 4020844320

約数和(自身を除く): 2011357446

約数列:

[1, 2, 3, 6, 2179, 4358, 6537, 13074, 153701, 307402, 461103, 922206, 334914479, 669828958, 1004743437, 2009486874]

約数ペア:

[(1, 2009486874), (2, 1004743437), (3, 669828958), (6, 334914479), (2179, 922206), (4358, 461103), (6537, 307402), (13074, 153701)]