2540524

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 5207328

約数和(自身を除く): 2666804

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2213, 4426, 8852, 15491, 30982, 61964, 90733, 181466, 362932, 635131, 1270262, 2540524]

約数ペア:

[(1, 2540524), (2, 1270262), (4, 635131), (7, 362932), (14, 181466), (28, 90733), (41, 61964), (82, 30982), (164, 15491), (287, 8852), (574, 4426), (1148, 2213)]