2480811

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 3536640

約数和(自身を除く): 1055829

約数列:

[1, 3, 19, 57, 71, 213, 613, 1349, 1839, 4047, 11647, 34941, 43523, 130569, 826937, 2480811]

約数ペア:

[(1, 2480811), (3, 826937), (19, 130569), (57, 43523), (71, 34941), (213, 11647), (613, 4047), (1349, 1839)]