3970984732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239389}}^1$

素因数の和:239446

約数の個数: 48

約数和(自身を含む): 8445679200

約数和(自身を除く): 4474694468

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 16588, 239389, 478778, 957556, 2633279, 3112057, 5266558, 6224114, 6942281, 10533116, 12448228, 13884562, 27769124, 34232627, 68465254, 76365091, 90249653, 136930508, 152730182, 180499306, 305460364, 360998612, 992746183, 1985492366, 3970984732]

約数ペア:

[(1, 3970984732), (2, 1985492366), (4, 992746183), (11, 360998612), (13, 305460364), (22, 180499306), (26, 152730182), (29, 136930508), (44, 90249653), (52, 76365091), (58, 68465254), (116, 34232627), (143, 27769124), (286, 13884562), (319, 12448228), (377, 10533116), (572, 6942281), (638, 6224114), (754, 5266558), (1276, 3112057), (1508, 2633279), (4147, 957556), (8294, 478778), (16588, 239389)]