6643084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12487}}^1$

素因数の和:12517

約数の個数: 24

約数和(自身を含む): 13986560

約数和(自身を除く): 7343476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 12487, 24974, 49948, 87409, 174818, 237253, 349636, 474506, 949012, 1660771, 3321542, 6643084]

約数ペア:

[(1, 6643084), (2, 3321542), (4, 1660771), (7, 949012), (14, 474506), (19, 349636), (28, 237253), (38, 174818), (76, 87409), (133, 49948), (266, 24974), (532, 12487)]