2016517811

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{206209}}^1$

素因数の和:206354

約数の個数: 16

約数和(自身を含む): 2533908480

約数和(自身を除く): 517390669

約数列:

[1, 7, 11, 77, 127, 889, 1397, 9779, 206209, 1443463, 2268299, 15878093, 26188543, 183319801, 288073973, 2016517811]

約数ペア:

[(1, 2016517811), (7, 288073973), (11, 183319801), (77, 26188543), (127, 15878093), (889, 2268299), (1397, 1443463), (9779, 206209)]