2089385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 2716416

約数和(自身を除く): 627031

約数列:

[1, 5, 17, 47, 85, 235, 523, 799, 2615, 3995, 8891, 24581, 44455, 122905, 417877, 2089385]

約数ペア:

[(1, 2089385), (5, 417877), (17, 122905), (47, 44455), (85, 24581), (235, 8891), (523, 3995), (799, 2615)]