990612.0000000

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 7050240

約数和(自身を除く): 835397

約数列:

[1, 17, 19, 71, 271, 323, 1207, 1349, 4607, 5149, 19241, 22933, 87533, 327097, 365579, 6214843]

約数ペア:

[(1, 6214843), (17, 365579), (19, 327097), (71, 87533), (271, 22933), (323, 19241), (1207, 5149), (1349, 4607)]