6642812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 12980352

約数和(自身を除く): 6337540

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 3511, 7022, 14044, 38621, 77242, 150973, 154484, 301946, 603892, 1660703, 3321406, 6642812]

約数ペア:

[(1, 6642812), (2, 3321406), (4, 1660703), (11, 603892), (22, 301946), (43, 154484), (44, 150973), (86, 77242), (172, 38621), (473, 14044), (946, 7022), (1892, 3511)]