2078496012

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{820891}}^1$

素因数の和:821109

約数の個数: 24

約数和(自身を含む): 4872814912

約数和(自身を除く): 2794318900

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 820891, 1641782, 2462673, 3283564, 4925346, 9850692, 173208001, 346416002, 519624003, 692832004, 1039248006, 2078496012]

約数ペア:

[(1, 2078496012), (2, 1039248006), (3, 692832004), (4, 519624003), (6, 346416002), (12, 173208001), (211, 9850692), (422, 4925346), (633, 3283564), (844, 2462673), (1266, 1641782), (2532, 820891)]