2630666451

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6593149}}^1$

素因数の和:6593178

約数の個数: 16

約数和(自身を含む): 4219616000

約数和(自身を除く): 1588949549

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6593149, 19779447, 46152043, 125269831, 138456129, 375809493, 876888817, 2630666451]

約数ペア:

[(1, 2630666451), (3, 876888817), (7, 375809493), (19, 138456129), (21, 125269831), (57, 46152043), (133, 19779447), (399, 6593149)]