1272062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:943

約数の個数: 16

約数和(自身を含む): 2115072

約数和(自身を除く): 843010

約数列:

[1, 2, 11, 22, 67, 134, 737, 863, 1474, 1726, 9493, 18986, 57821, 115642, 636031, 1272062]

約数ペア:

[(1, 1272062), (2, 636031), (11, 115642), (22, 57821), (67, 18986), (134, 9493), (737, 1726), (863, 1474)]