143459428

素因数分解:

$2^2\times 7^1\times {\mathrm{5123551}}^1$

素因数の和:5123562

約数の個数: 12

約数和(自身を含む): 286918912

約数和(自身を除く): 143459484

約数列:

[1, 2, 4, 7, 14, 28, 5123551, 10247102, 20494204, 35864857, 71729714, 143459428]

約数ペア:

[(1, 143459428), (2, 71729714), (4, 35864857), (7, 20494204), (14, 10247102), (28, 5123551)]