129667454

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197063}}^1$

素因数の和:197119

約数の個数: 16

約数和(自身を含む): 227017728

約数和(自身を除く): 97350274

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 197063, 394126, 1379441, 2758882, 9261961, 18523922, 64833727, 129667454]

約数ペア:

[(1, 129667454), (2, 64833727), (7, 18523922), (14, 9261961), (47, 2758882), (94, 1379441), (329, 394126), (658, 197063)]