129407614

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401887}}^1$

素因数の和:401919

約数の個数: 16

約数和(自身を含む): 231487488

約数和(自身を除く): 102079874

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 401887, 803774, 2813209, 5626418, 9243401, 18486802, 64703807, 129407614]

約数ペア:

[(1, 129407614), (2, 64703807), (7, 18486802), (14, 9243401), (23, 5626418), (46, 2813209), (161, 803774), (322, 401887)]