2012087588

素因数分解:

$2^2\times 7^2\times {\mathrm{10265753}}^1$

素因数の和:10265771

約数の個数: 18

約数和(自身を含む): 4096035846

約数和(自身を除く): 2083948258

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10265753, 20531506, 41063012, 71860271, 143720542, 287441084, 503021897, 1006043794, 2012087588]

約数ペア:

[(1, 2012087588), (2, 1006043794), (4, 503021897), (7, 287441084), (14, 143720542), (28, 71860271), (49, 41063012), (98, 20531506), (196, 10265753)]