4157342

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12911}}^1$

素因数の和:12943

約数の個数: 16

約数和(自身を含む): 7437312

約数和(自身を除く): 3279970

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 12911, 25822, 90377, 180754, 296953, 593906, 2078671, 4157342]

約数ペア:

[(1, 4157342), (2, 2078671), (7, 593906), (14, 296953), (23, 180754), (46, 90377), (161, 25822), (322, 12911)]