2783008727738

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1409}}^1\times {\mathrm{45979}}^1$

素因数の和:47894

約数の個数: 32

約数和(自身を含む): 4275786873600

約数和(自身を除く): 1492778145862

約数列:

[1, 2, 47, 94, 457, 914, 1409, 2818, 21479, 42958, 45979, 66223, 91958, 132446, 643913, 1287826, 2161013, 4322026, 21012403, 30263911, 42024806, 60527822, 64784411, 129568822, 987582941, 1975165882, 3044867317, 6089734634, 29606475827, 59212951654, 1391504363869, 2783008727738]

約数ペア:

[(1, 2783008727738), (2, 1391504363869), (47, 59212951654), (94, 29606475827), (457, 6089734634), (914, 3044867317), (1409, 1975165882), (2818, 987582941), (21479, 129568822), (42958, 64784411), (45979, 60527822), (66223, 42024806), (91958, 30263911), (132446, 21012403), (643913, 4322026), (1287826, 2161013)]