7191254

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4987}}^1$

素因数の和:5099

約数の個数: 16

約数和(自身を含む): 12450048

約数和(自身を除く): 5258794

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 4987, 9974, 34909, 69818, 513661, 1027322, 3595627, 7191254]

約数ペア:

[(1, 7191254), (2, 3595627), (7, 1027322), (14, 513661), (103, 69818), (206, 34909), (721, 9974), (1442, 4987)]