117654866

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{39829}}^1$

素因数の和:40049

約数の個数: 16

約数和(自身を含む): 202655040

約数和(自身を除く): 85000174

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 39829, 79658, 278803, 557606, 8403919, 16807838, 58827433, 117654866]

約数ペア:

[(1, 117654866), (2, 58827433), (7, 16807838), (14, 8403919), (211, 557606), (422, 278803), (1477, 79658), (2954, 39829)]