2777885816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{66533}}^1$

素因数の和:66863

約数の個数: 32

約数和(自身を含む): 5532967440

約数和(自身を除く): 2755081624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 2456, 5219, 10438, 20876, 41752, 66533, 133066, 266132, 532264, 1131061, 2262122, 4524244, 9048488, 20425631, 40851262, 81702524, 163405048, 347235727, 694471454, 1388942908, 2777885816]

約数ペア:

[(1, 2777885816), (2, 1388942908), (4, 694471454), (8, 347235727), (17, 163405048), (34, 81702524), (68, 40851262), (136, 20425631), (307, 9048488), (614, 4524244), (1228, 2262122), (2456, 1131061), (5219, 532264), (10438, 266132), (20876, 133066), (41752, 66533)]