2120461

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 2605824

約数和(自身を除く): 485363

約数列:

[1, 7, 17, 103, 119, 173, 721, 1211, 1751, 2941, 12257, 17819, 20587, 124733, 302923, 2120461]

約数ペア:

[(1, 2120461), (7, 302923), (17, 124733), (103, 20587), (119, 17819), (173, 12257), (721, 2941), (1211, 1751)]