2005559654402

素因数分解:

$2^1\times {\mathrm{1021}}^1\times {\mathrm{1231}}^1\times {\mathrm{797851}}^1$

素因数の和:800105

約数の個数: 16

約数和(自身を含む): 3013735933824

約数和(自身を除く): 1008176279422

約数列:

[1, 2, 1021, 1231, 2042, 2462, 797851, 1256851, 1595702, 2513702, 814605871, 982154581, 1629211742, 1964309162, 1002779827201, 2005559654402]

約数ペア:

[(1, 2005559654402), (2, 1002779827201), (1021, 1964309162), (1231, 1629211742), (2042, 982154581), (2462, 814605871), (797851, 2513702), (1256851, 1595702)]