2012252879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2861}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 2538708480

約数和(自身を除く): 526455601

約数列:

[1, 7, 13, 59, 91, 131, 413, 767, 917, 1703, 2861, 5369, 7729, 11921, 20027, 37193, 54103, 100477, 168799, 260351, 374791, 703339, 1181593, 2194387, 2623537, 4872283, 15360709, 22112669, 34105981, 154788683, 287464697, 2012252879]

約数ペア:

[(1, 2012252879), (7, 287464697), (13, 154788683), (59, 34105981), (91, 22112669), (131, 15360709), (413, 4872283), (767, 2623537), (917, 2194387), (1703, 1181593), (2861, 703339), (5369, 374791), (7729, 260351), (11921, 168799), (20027, 100477), (37193, 54103)]