2018631472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6947}}^1$

素因数の和:7106

約数の個数: 80

約数和(自身を含む): 4631703552

約数和(自身を除く): 2613072080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 208, 254, 286, 508, 572, 1016, 1144, 1397, 1651, 2032, 2288, 2794, 3302, 5588, 6604, 6947, 11176, 13208, 13894, 18161, 22352, 26416, 27788, 36322, 55576, 72644, 76417, 90311, 111152, 145288, 152834, 180622, 290576, 305668, 361244, 611336, 722488, 882269, 993421, 1222672, 1444976, 1764538, 1986842, 3529076, 3973684, 7058152, 7947368, 9704959, 11469497, 14116304, 15894736, 19409918, 22938994, 38819836, 45877988, 77639672, 91755976, 126164467, 155279344, 183511952, 252328934, 504657868, 1009315736, 2018631472]

約数ペア:

[(1, 2018631472), (2, 1009315736), (4, 504657868), (8, 252328934), (11, 183511952), (13, 155279344), (16, 126164467), (22, 91755976), (26, 77639672), (44, 45877988), (52, 38819836), (88, 22938994), (104, 19409918), (127, 15894736), (143, 14116304), (176, 11469497), (208, 9704959), (254, 7947368), (286, 7058152), (508, 3973684), (572, 3529076), (1016, 1986842), (1144, 1764538), (1397, 1444976), (1651, 1222672), (2032, 993421), (2288, 882269), (2794, 722488), (3302, 611336), (5588, 361244), (6604, 305668), (6947, 290576), (11176, 180622), (13208, 152834), (13894, 145288), (18161, 111152), (22352, 90311), (26416, 76417), (27788, 72644), (36322, 55576)]