2077291223

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{50221}}^1$

素因数の和:50558

約数の個数: 16

約数和(自身を含む): 2507082240

約数和(自身を除く): 429791017

約数列:

[1, 7, 19, 133, 311, 2177, 5909, 41363, 50221, 351547, 954199, 6679393, 15618731, 109331117, 296755889, 2077291223]

約数ペア:

[(1, 2077291223), (7, 296755889), (19, 109331117), (133, 15618731), (311, 6679393), (2177, 954199), (5909, 351547), (41363, 50221)]