127305349892

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2633}}^1\times {\mathrm{6719}}^1$

素因数の和:9620

約数の個数: 48

約数和(自身を含む): 255736535040

約数和(自身を除く): 128431185148

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 2633, 3598, 5266, 6719, 7196, 10532, 13438, 18431, 26876, 36862, 47033, 73724, 94066, 188132, 676681, 1353362, 1726783, 2706724, 3453566, 4736767, 6907132, 9473534, 12087481, 17691127, 18947068, 24174962, 35382254, 48349924, 70764508, 123837889, 247675778, 495351556, 4546619639, 9093239278, 18186478556, 31826337473, 63652674946, 127305349892]

約数ペア:

[(1, 127305349892), (2, 63652674946), (4, 31826337473), (7, 18186478556), (14, 9093239278), (28, 4546619639), (257, 495351556), (514, 247675778), (1028, 123837889), (1799, 70764508), (2633, 48349924), (3598, 35382254), (5266, 24174962), (6719, 18947068), (7196, 17691127), (10532, 12087481), (13438, 9473534), (18431, 6907132), (26876, 4736767), (36862, 3453566), (47033, 2706724), (73724, 1726783), (94066, 1353362), (188132, 676681)]