268289615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{58771}}^1$

素因数の和:58870

約数の個数: 16

約数和(自身を含む): 355453056

約数和(自身を除く): 87163441

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 58771, 293855, 646481, 3232405, 4877993, 24389965, 53657923, 268289615]

約数ペア:

[(1, 268289615), (5, 53657923), (11, 24389965), (55, 4877993), (83, 3232405), (415, 646481), (913, 293855), (4565, 58771)]