140431874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{10949}}^1$

素因数の和:11026

約数の個数: 24

約数和(自身を含む): 235928700

約数和(自身を除く): 95496826

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 6413, 10949, 12826, 21898, 120439, 240878, 580297, 1160594, 1324829, 2649658, 6383267, 12766534, 70215937, 140431874]

約数ペア:

[(1, 140431874), (2, 70215937), (11, 12766534), (22, 6383267), (53, 2649658), (106, 1324829), (121, 1160594), (242, 580297), (583, 240878), (1166, 120439), (6413, 21898), (10949, 12826)]