1286212202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{217339}}^1$

素因数の和:217621

約数の個数: 16

約数和(自身を含む): 2112544800

約数和(自身を除く): 826332598

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 217339, 434678, 2390729, 4781458, 58464191, 116928382, 643106101, 1286212202]

約数ペア:

[(1, 1286212202), (2, 643106101), (11, 116928382), (22, 58464191), (269, 4781458), (538, 2390729), (2959, 434678), (5918, 217339)]