1079586788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{2591}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 2257403904

約数和(自身を除く): 1177817116

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 647, 1294, 2588, 2591, 4529, 5182, 9058, 10364, 14881, 18116, 18137, 29762, 36274, 59524, 59593, 72548, 104167, 119186, 208334, 238372, 416668, 417151, 834302, 1668604, 1676377, 3352754, 6705508, 11734639, 23469278, 38556671, 46938556, 77113342, 154226684, 269896697, 539793394, 1079586788]

約数ペア:

[(1, 1079586788), (2, 539793394), (4, 269896697), (7, 154226684), (14, 77113342), (23, 46938556), (28, 38556671), (46, 23469278), (92, 11734639), (161, 6705508), (322, 3352754), (644, 1676377), (647, 1668604), (1294, 834302), (2588, 417151), (2591, 416668), (4529, 238372), (5182, 208334), (9058, 119186), (10364, 104167), (14881, 72548), (18116, 59593), (18137, 59524), (29762, 36274)]