2562403798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{307169}}^1$

素因数の和:307311

約数の個数: 16

約数和(自身を含む): 3973551120

約数和(自身を除く): 1411147322

約数列:

[1, 2, 43, 86, 97, 194, 4171, 8342, 307169, 614338, 13208267, 26416534, 29795393, 59590786, 1281201899, 2562403798]

約数ペア:

[(1, 2562403798), (2, 1281201899), (43, 59590786), (86, 29795393), (97, 26416534), (194, 13208267), (4171, 614338), (8342, 307169)]