2040106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1509

約数の個数: 16

約数和(自身を含む): 3310560

約数和(自身を除く): 1270454

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1451, 2902, 27569, 53687, 55138, 107374, 1020053, 2040106]

約数ペア:

[(1, 2040106), (2, 1020053), (19, 107374), (37, 55138), (38, 53687), (74, 27569), (703, 2902), (1406, 1451)]