214399657006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{721219}}^1\times {\mathrm{7823}}^1$

素因数の和:729063

約数の個数: 16

約数和(自身を含む): 338569516800

約数和(自身を除く): 124169859794

約数列:

[1, 2, 19, 38, 7823, 15646, 148637, 297274, 721219, 1442438, 13703161, 27406322, 5642096237, 11284192474, 107199828503, 214399657006]

約数ペア:

[(1, 214399657006), (2, 107199828503), (19, 11284192474), (38, 5642096237), (7823, 27406322), (15646, 13703161), (148637, 1442438), (297274, 721219)]