2639390448012

素因数分解:

$2^2\times 3^1\times {\mathrm{219949204001}}^1$

素因数の和:219949204008

約数の個数: 12

約数和(自身を含む): 6158577712056

約数和(自身を除く): 3519187264044

約数列:

[1, 2, 3, 4, 6, 12, 219949204001, 439898408002, 659847612003, 879796816004, 1319695224006, 2639390448012]

約数ペア:

[(1, 2639390448012), (2, 1319695224006), (3, 879796816004), (4, 659847612003), (6, 439898408002), (12, 219949204001)]