2016802095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{42589}}^1$

素因数の和:42656

約数の個数: 64

約数和(自身を含む): 4121349120

約数和(自身を除く): 2104547025

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 205, 231, 287, 385, 451, 615, 861, 1155, 1353, 1435, 2255, 3157, 4305, 6765, 9471, 15785, 42589, 47355, 127767, 212945, 298123, 468479, 638835, 894369, 1405437, 1490615, 1746149, 2342395, 3279353, 4471845, 5238447, 7027185, 8730745, 9838059, 12223043, 16396765, 19207639, 26192235, 36669129, 49190295, 57622917, 61115215, 96038195, 134453473, 183345645, 288114585, 403360419, 672267365, 2016802095]

約数ペア:

[(1, 2016802095), (3, 672267365), (5, 403360419), (7, 288114585), (11, 183345645), (15, 134453473), (21, 96038195), (33, 61115215), (35, 57622917), (41, 49190295), (55, 36669129), (77, 26192235), (105, 19207639), (123, 16396765), (165, 12223043), (205, 9838059), (231, 8730745), (287, 7027185), (385, 5238447), (451, 4471845), (615, 3279353), (861, 2342395), (1155, 1746149), (1353, 1490615), (1435, 1405437), (2255, 894369), (3157, 638835), (4305, 468479), (6765, 298123), (9471, 212945), (15785, 127767), (42589, 47355)]