9914406404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1\times {\mathrm{5381}}^1$

素因数の和:8276

約数の個数: 48

約数和(自身を含む): 20702013696

約数和(自身を除く): 10787607292

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2861, 5381, 5722, 10762, 11444, 20027, 21524, 37667, 40054, 65803, 75334, 80108, 123763, 131606, 150668, 247526, 263212, 460621, 495052, 866341, 921242, 1732682, 1842484, 3465364, 15395041, 30790082, 61580164, 107765287, 215530574, 354085943, 431061148, 708171886, 1416343772, 2478601601, 4957203202, 9914406404]

約数ペア:

[(1, 9914406404), (2, 4957203202), (4, 2478601601), (7, 1416343772), (14, 708171886), (23, 431061148), (28, 354085943), (46, 215530574), (92, 107765287), (161, 61580164), (322, 30790082), (644, 15395041), (2861, 3465364), (5381, 1842484), (5722, 1732682), (10762, 921242), (11444, 866341), (20027, 495052), (21524, 460621), (37667, 263212), (40054, 247526), (65803, 150668), (75334, 131606), (80108, 123763)]