125734826

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{70717}}^1$

素因数の和:70853

約数の個数: 16

約数和(自身を含む): 217245696

約数和(自身を除く): 91510870

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 70717, 141434, 495019, 990038, 8981059, 17962118, 62867413, 125734826]

約数ペア:

[(1, 125734826), (2, 62867413), (7, 17962118), (14, 8981059), (127, 990038), (254, 495019), (889, 141434), (1778, 70717)]