2868554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3559}}^1$

素因数の和:3605

約数の個数: 16

約数和(自身を含む): 4784640

約数和(自身を除く): 1916086

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 3559, 7118, 46267, 92534, 110329, 220658, 1434277, 2868554]

約数ペア:

[(1, 2868554), (2, 1434277), (13, 220658), (26, 110329), (31, 92534), (62, 46267), (403, 7118), (806, 3559)]