991330504

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{9473}}^1$

素因数の和:9709

約数の個数: 32

約数和(自身を含む): 1891768320

約数和(自身を除く): 900437816

約数列:

[1, 2, 4, 8, 103, 127, 206, 254, 412, 508, 824, 1016, 9473, 13081, 18946, 26162, 37892, 52324, 75784, 104648, 975719, 1203071, 1951438, 2406142, 3902876, 4812284, 7805752, 9624568, 123916313, 247832626, 495665252, 991330504]

約数ペア:

[(1, 991330504), (2, 495665252), (4, 247832626), (8, 123916313), (103, 9624568), (127, 7805752), (206, 4812284), (254, 3902876), (412, 2406142), (508, 1951438), (824, 1203071), (1016, 975719), (9473, 104648), (13081, 75784), (18946, 52324), (26162, 37892)]