312128889314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{63621869}}^1$

素因数の和:63622105

約数の個数: 16

約数和(自身を含む): 513046759680

約数和(自身を除く): 200917870366

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 63621869, 127243738, 699840559, 1399681118, 14187676787, 28375353574, 156064444657, 312128889314]

約数ペア:

[(1, 312128889314), (2, 156064444657), (11, 28375353574), (22, 14187676787), (223, 1399681118), (446, 699840559), (2453, 127243738), (4906, 63621869)]