2015389628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3129487}}^1$

素因数の和:3129521

約数の個数: 24

約数和(自身を含む): 4206031872

約数和(自身を除く): 2190642244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3129487, 6258974, 12517948, 21906409, 43812818, 71978201, 87625636, 143956402, 287912804, 503847407, 1007694814, 2015389628]

約数ペア:

[(1, 2015389628), (2, 1007694814), (4, 503847407), (7, 287912804), (14, 143956402), (23, 87625636), (28, 71978201), (46, 43812818), (92, 21906409), (161, 12517948), (322, 6258974), (644, 3129487)]