2077364639

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{18311}}^1$

素因数の和:19190

約数の個数: 16

約数和(自身を含む): 2502151680

約数和(自身を除く): 424787041

約数列:

[1, 7, 19, 133, 853, 5971, 16207, 18311, 113449, 128177, 347909, 2435363, 15619283, 109334981, 296766377, 2077364639]

約数ペア:

[(1, 2077364639), (7, 296766377), (19, 109334981), (133, 15619283), (853, 2435363), (5971, 347909), (16207, 128177), (18311, 113449)]