2146163912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{17791}}^1$

素因数の和:18701

約数の個数: 32

約数和(自身を含む): 4265809920

約数和(自身を除く): 2119646008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 887, 1774, 3548, 7096, 15079, 17791, 30158, 35582, 60316, 71164, 120632, 142328, 302447, 604894, 1209788, 2419576, 15780617, 31561234, 63122468, 126244936, 268270489, 536540978, 1073081956, 2146163912]

約数ペア:

[(1, 2146163912), (2, 1073081956), (4, 536540978), (8, 268270489), (17, 126244936), (34, 63122468), (68, 31561234), (136, 15780617), (887, 2419576), (1774, 1209788), (3548, 604894), (7096, 302447), (15079, 142328), (17791, 120632), (30158, 71164), (35582, 60316)]