2019797811262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1931}}^1\times {\mathrm{7907}}^1$

素因数の和:10717

約数の個数: 64

約数和(自身を含む): 3784118446080

約数和(自身を除く): 1764320634818

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 859, 1718, 1931, 3862, 6013, 7907, 9449, 12026, 13517, 15814, 18898, 21241, 27034, 42482, 55349, 66143, 86977, 110698, 132286, 148687, 173954, 297374, 608839, 1217678, 1658729, 3317458, 6792113, 11611103, 13584226, 15268417, 18246019, 23222206, 30536834, 36492038, 47544791, 74713243, 95089582, 106878919, 127722133, 149426486, 167952587, 213757838, 255444266, 335905174, 522992701, 1045985402, 1175668109, 2351336218, 13115570203, 26231140406, 91808991421, 144271272233, 183617982842, 288542544466, 1009898905631, 2019797811262]

約数ペア:

[(1, 2019797811262), (2, 1009898905631), (7, 288542544466), (11, 183617982842), (14, 144271272233), (22, 91808991421), (77, 26231140406), (154, 13115570203), (859, 2351336218), (1718, 1175668109), (1931, 1045985402), (3862, 522992701), (6013, 335905174), (7907, 255444266), (9449, 213757838), (12026, 167952587), (13517, 149426486), (15814, 127722133), (18898, 106878919), (21241, 95089582), (27034, 74713243), (42482, 47544791), (55349, 36492038), (66143, 30536834), (86977, 23222206), (110698, 18246019), (132286, 15268417), (148687, 13584226), (173954, 11611103), (297374, 6792113), (608839, 3317458), (1217678, 1658729)]