2011454554

素因数分解:

$2^1\times {\mathrm{1451}}^1\times {\mathrm{693127}}^1$

素因数の和:694580

約数の個数: 8

約数和(自身を含む): 3019265568

約数和(自身を除く): 1007811014

約数列:

[1, 2, 1451, 2902, 693127, 1386254, 1005727277, 2011454554]

約数ペア:

[(1, 2011454554), (2, 1005727277), (1451, 1386254), (2902, 693127)]