129331622

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401651}}^1$

素因数の和:401683

約数の個数: 16

約数和(自身を含む): 231351552

約数和(自身を除く): 102019930

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 401651, 803302, 2811557, 5623114, 9237973, 18475946, 64665811, 129331622]

約数ペア:

[(1, 129331622), (2, 64665811), (7, 18475946), (14, 9237973), (23, 5623114), (46, 2811557), (161, 803302), (322, 401651)]