2012861186

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4637929}}^1$

素因数の和:4637969

約数の個数: 16

約数和(自身を含む): 3561930240

約数和(自身を除く): 1549069054

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4637929, 9275858, 32465503, 64931006, 143775799, 287551598, 1006430593, 2012861186]

約数ペア:

[(1, 2012861186), (2, 1006430593), (7, 287551598), (14, 143775799), (31, 64931006), (62, 32465503), (217, 9275858), (434, 4637929)]