2564262

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3313}}^1$

素因数の和:3364

約数の個数: 24

約数和(自身を含む): 5686824

約数和(自身を除く): 3122562

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 3313, 6626, 9939, 19878, 29817, 59634, 142459, 284918, 427377, 854754, 1282131, 2564262]

約数ペア:

[(1, 2564262), (2, 1282131), (3, 854754), (6, 427377), (9, 284918), (18, 142459), (43, 59634), (86, 29817), (129, 19878), (258, 9939), (387, 6626), (774, 3313)]