2644809904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{17911}}^1$

素因数の和:18769

約数の個数: 40

約数和(自身を含む): 5597141760

約数和(自身を除く): 2952331856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 839, 1678, 3356, 6712, 9229, 13424, 17911, 18458, 35822, 36916, 71644, 73832, 143288, 147664, 197021, 286576, 394042, 788084, 1576168, 3152336, 15027329, 30054658, 60109316, 120218632, 165300619, 240437264, 330601238, 661202476, 1322404952, 2644809904]

約数ペア:

[(1, 2644809904), (2, 1322404952), (4, 661202476), (8, 330601238), (11, 240437264), (16, 165300619), (22, 120218632), (44, 60109316), (88, 30054658), (176, 15027329), (839, 3152336), (1678, 1576168), (3356, 788084), (6712, 394042), (9229, 286576), (13424, 197021), (17911, 147664), (18458, 143288), (35822, 73832), (36916, 71644)]