2008133842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 3600350208

約数和(自身を除く): 1592216366

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 211, 214, 286, 311, 422, 622, 1177, 1391, 2321, 2354, 2743, 2782, 3421, 4043, 4642, 5486, 6842, 8086, 15301, 22577, 30173, 30602, 33277, 44473, 45154, 60346, 65621, 66554, 88946, 131242, 248347, 293501, 366047, 432601, 496694, 587002, 721831, 732094, 853073, 865202, 1443662, 1706146, 3228511, 4758611, 6457022, 7021447, 9383803, 9517222, 14042894, 18767606, 77235917, 91278811, 154471834, 182557622, 1004066921, 2008133842]

約数ペア:

[(1, 2008133842), (2, 1004066921), (11, 182557622), (13, 154471834), (22, 91278811), (26, 77235917), (107, 18767606), (143, 14042894), (211, 9517222), (214, 9383803), (286, 7021447), (311, 6457022), (422, 4758611), (622, 3228511), (1177, 1706146), (1391, 1443662), (2321, 865202), (2354, 853073), (2743, 732094), (2782, 721831), (3421, 587002), (4043, 496694), (4642, 432601), (5486, 366047), (6842, 293501), (8086, 248347), (15301, 131242), (22577, 88946), (30173, 66554), (30602, 65621), (33277, 60346), (44473, 45154)]