6411988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 12529440

約数和(自身を除く): 6117452

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 3389, 6778, 13556, 37279, 74558, 145727, 149116, 291454, 582908, 1602997, 3205994, 6411988]

約数ペア:

[(1, 6411988), (2, 3205994), (4, 1602997), (11, 582908), (22, 291454), (43, 149116), (44, 145727), (86, 74558), (172, 37279), (473, 13556), (946, 6778), (1892, 3389)]