2254179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 3214080

約数和(自身を除く): 959901

約数列:

[1, 3, 19, 57, 71, 213, 557, 1349, 1671, 4047, 10583, 31749, 39547, 118641, 751393, 2254179]

約数ペア:

[(1, 2254179), (3, 751393), (19, 118641), (57, 39547), (71, 31749), (213, 10583), (557, 4047), (1349, 1671)]