2958978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 3572862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 419, 642, 838, 1177, 1257, 2354, 2514, 3531, 4609, 7062, 9218, 13827, 27654, 44833, 89666, 134499, 268998, 493163, 986326, 1479489, 2958978]

約数ペア:

[(1, 2958978), (2, 1479489), (3, 986326), (6, 493163), (11, 268998), (22, 134499), (33, 89666), (66, 44833), (107, 27654), (214, 13827), (321, 9218), (419, 7062), (642, 4609), (838, 3531), (1177, 2514), (1257, 2354)]