2013040778

素因数分解:

$2^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{115123}}^1$

素因数の和:116381

約数の個数: 16

約数和(自身を含む): 3453720000

約数和(自身を除く): 1440679222

約数列:

[1, 2, 7, 14, 1249, 2498, 8743, 17486, 115123, 230246, 805861, 1611722, 143788627, 287577254, 1006520389, 2013040778]

約数ペア:

[(1, 2013040778), (2, 1006520389), (7, 287577254), (14, 143788627), (1249, 1611722), (2498, 805861), (8743, 230246), (17486, 115123)]