2013115972

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{254053}}^1$

素因数の和:254347

約数の個数: 24

約数和(自身を含む): 4040474816

約数和(自身を除く): 2027358844

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 254053, 508106, 1016212, 1778371, 3556742, 7113484, 71896999, 143793998, 287587996, 503278993, 1006557986, 2013115972]

約数ペア:

[(1, 2013115972), (2, 1006557986), (4, 503278993), (7, 287587996), (14, 143793998), (28, 71896999), (283, 7113484), (566, 3556742), (1132, 1778371), (1981, 1016212), (3962, 508106), (7924, 254053)]