129422906

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1\times {\mathrm{1013}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 196245504

約数和(自身を除く): 66822598

約数列:

[1, 2, 127, 254, 503, 1006, 1013, 2026, 63881, 127762, 128651, 257302, 509539, 1019078, 64711453, 129422906]

約数ペア:

[(1, 129422906), (2, 64711453), (127, 1019078), (254, 509539), (503, 257302), (1006, 128651), (1013, 127762), (2026, 63881)]