22306298

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 39936000

約数和(自身を除く): 17629702

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 434, 499, 721, 998, 1442, 3193, 3493, 6386, 6986, 15469, 22351, 30938, 44702, 51397, 102794, 108283, 216566, 359779, 719558, 1593307, 3186614, 11153149, 22306298]

約数ペア:

[(1, 22306298), (2, 11153149), (7, 3186614), (14, 1593307), (31, 719558), (62, 359779), (103, 216566), (206, 108283), (217, 102794), (434, 51397), (499, 44702), (721, 30938), (998, 22351), (1442, 15469), (3193, 6986), (3493, 6386)]