1981806

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{593}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 3977424

約数和(自身を除く): 1995618

約数列:

[1, 2, 3, 6, 557, 593, 1114, 1186, 1671, 1779, 3342, 3558, 330301, 660602, 990903, 1981806]

約数ペア:

[(1, 1981806), (2, 990903), (3, 660602), (6, 330301), (557, 3558), (593, 3342), (1114, 1779), (1186, 1671)]