2187741919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1\times {\mathrm{3371}}^1$

素因数の和:4862

約数の個数: 16

約数和(自身を含む): 2447262720

約数和(自身を除く): 259520801

約数列:

[1, 11, 41, 451, 1439, 3371, 15829, 37081, 58999, 138211, 648989, 1520321, 4850869, 53359559, 198885629, 2187741919]

約数ペア:

[(1, 2187741919), (11, 198885629), (41, 53359559), (451, 4850869), (1439, 1520321), (3371, 648989), (15829, 138211), (37081, 58999)]