9810851912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{72138617}}^1$

素因数の和:72138640

約数の個数: 16

約数和(自身を含む): 19477426860

約数和(自身を除く): 9666574948

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 72138617, 144277234, 288554468, 577108936, 1226356489, 2452712978, 4905425956, 9810851912]

約数ペア:

[(1, 9810851912), (2, 4905425956), (4, 2452712978), (8, 1226356489), (17, 577108936), (34, 288554468), (68, 144277234), (136, 72138617)]