2078796601

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{406253}}^1$

素因数の和:406320

約数の個数: 16

約数和(自身を含む): 2574025344

約数和(自身を除く): 495228743

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 406253, 2843771, 6906301, 17468879, 48344107, 122282153, 296970943, 2078796601]

約数ペア:

[(1, 2078796601), (7, 296970943), (17, 122282153), (43, 48344107), (119, 17468879), (301, 6906301), (731, 2843771), (5117, 406253)]