2621286985

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 3278610432

約数和(自身を除く): 657323447

約数列:

[1, 5, 53, 71, 127, 265, 355, 635, 1097, 3763, 5485, 6731, 9017, 18815, 33655, 45085, 58141, 77887, 139319, 290705, 389435, 477901, 696595, 2389505, 4128011, 7383907, 9891649, 20640055, 36919535, 49458245, 524257397, 2621286985]

約数ペア:

[(1, 2621286985), (5, 524257397), (53, 49458245), (71, 36919535), (127, 20640055), (265, 9891649), (355, 7383907), (635, 4128011), (1097, 2389505), (3763, 696595), (5485, 477901), (6731, 389435), (9017, 290705), (18815, 139319), (33655, 77887), (45085, 58141)]