8215658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2038

約数の個数: 24

約数和(自身を含む): 14349636

約数和(自身を除く): 6133978

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 1997, 2057, 3994, 4114, 21967, 33949, 43934, 67898, 241637, 373439, 483274, 746878, 4107829, 8215658]

約数ペア:

[(1, 8215658), (2, 4107829), (11, 746878), (17, 483274), (22, 373439), (34, 241637), (121, 67898), (187, 43934), (242, 33949), (374, 21967), (1997, 4114), (2057, 3994)]