1288034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 16

約数和(自身を含む): 2128896

約数和(自身を除く): 840862

約数列:

[1, 2, 11, 22, 127, 254, 461, 922, 1397, 2794, 5071, 10142, 58547, 117094, 644017, 1288034]

約数ペア:

[(1, 1288034), (2, 644017), (11, 117094), (22, 58547), (127, 10142), (254, 5071), (461, 2794), (922, 1397)]