2085193395

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{908581}}^1$

素因数の和:908612

約数の個数: 32

約数和(自身を含む): 3925074240

約数和(自身を除く): 1839880845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 908581, 2725743, 4542905, 8177229, 13628715, 15445877, 24531687, 40886145, 46337631, 77229385, 122658435, 139012893, 231688155, 417038679, 695064465, 2085193395]

約数ペア:

[(1, 2085193395), (3, 695064465), (5, 417038679), (9, 231688155), (15, 139012893), (17, 122658435), (27, 77229385), (45, 46337631), (51, 40886145), (85, 24531687), (135, 15445877), (153, 13628715), (255, 8177229), (459, 4542905), (765, 2725743), (2295, 908581)]