2009685727

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{100069}}^1$

素因数の和:100246

約数の個数: 16

約数和(自身を含む): 2433702400

約数和(自身を除く): 424016673

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 20083, 100069, 700483, 1901311, 13309177, 15110419, 105772933, 287097961, 2009685727]

約数ペア:

[(1, 2009685727), (7, 287097961), (19, 105772933), (133, 15110419), (151, 13309177), (1057, 1901311), (2869, 700483), (20083, 100069)]