290413782

素因数分解:

$2^1\times 3^3\times {\mathrm{5378033}}^1$

素因数の和:5378044

約数の個数: 16

約数和(自身を含む): 645364080

約数和(自身を除く): 354950298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5378033, 10756066, 16134099, 32268198, 48402297, 96804594, 145206891, 290413782]

約数ペア:

[(1, 290413782), (2, 145206891), (3, 96804594), (6, 48402297), (9, 32268198), (18, 16134099), (27, 10756066), (54, 5378033)]