2055778946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1\times {\mathrm{1447}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 3389154048

約数和(自身を除く): 1333375102

約数列:

[1, 2, 13, 26, 53, 106, 689, 1031, 1378, 1447, 2062, 2894, 13403, 18811, 26806, 37622, 54643, 76691, 109286, 153382, 710359, 996983, 1420718, 1491857, 1993966, 2983714, 19394141, 38788282, 79068421, 158136842, 1027889473, 2055778946]

約数ペア:

[(1, 2055778946), (2, 1027889473), (13, 158136842), (26, 79068421), (53, 38788282), (106, 19394141), (689, 2983714), (1031, 1993966), (1378, 1491857), (1447, 1420718), (2062, 996983), (2894, 710359), (13403, 153382), (18811, 109286), (26806, 76691), (37622, 54643)]