1142161742

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1\times {\mathrm{10169}}^1$

素因数の和:10891

約数の個数: 16

約数和(自身を含む): 1735408800

約数和(自身を除く): 593247058

約数列:

[1, 2, 89, 178, 631, 1262, 10169, 20338, 56159, 112318, 905041, 1810082, 6416639, 12833278, 571080871, 1142161742]

約数ペア:

[(1, 1142161742), (2, 571080871), (89, 12833278), (178, 6416639), (631, 1810082), (1262, 905041), (10169, 112318), (20338, 56159)]