2260740482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3631}}^1$

素因数の和:3975

約数の個数: 64

約数和(自身を含む): 4568997888

約数和(自身を除く): 2308257406

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 311, 622, 1001, 2002, 2177, 3421, 3631, 4043, 4354, 6842, 7262, 8086, 23947, 25417, 28301, 39941, 44473, 47203, 47894, 50834, 56602, 79882, 88946, 94406, 279587, 311311, 330421, 519233, 559174, 622622, 660842, 1038466, 1129241, 2258482, 3634631, 7269262, 7904687, 12421651, 14680133, 15809374, 24843302, 29360266, 86951557, 102760931, 161481463, 173903114, 205521862, 322962926, 1130370241, 2260740482]

約数ペア:

[(1, 2260740482), (2, 1130370241), (7, 322962926), (11, 205521862), (13, 173903114), (14, 161481463), (22, 102760931), (26, 86951557), (77, 29360266), (91, 24843302), (143, 15809374), (154, 14680133), (182, 12421651), (286, 7904687), (311, 7269262), (622, 3634631), (1001, 2258482), (2002, 1129241), (2177, 1038466), (3421, 660842), (3631, 622622), (4043, 559174), (4354, 519233), (6842, 330421), (7262, 311311), (8086, 279587), (23947, 94406), (25417, 88946), (28301, 79882), (39941, 56602), (44473, 50834), (47203, 47894)]