2247391345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17747}}^1$

素因数の和:17845

約数の個数: 32

約数和(自身を含む): 2998702080

約数和(自身を除く): 751310735

約数列:

[1, 5, 19, 31, 43, 95, 155, 215, 589, 817, 1333, 2945, 4085, 6665, 17747, 25327, 88735, 126635, 337193, 550157, 763121, 1685965, 2750785, 3815605, 10452983, 14499299, 23656751, 52264915, 72496495, 118283755, 449478269, 2247391345]

約数ペア:

[(1, 2247391345), (5, 449478269), (19, 118283755), (31, 72496495), (43, 52264915), (95, 23656751), (155, 14499299), (215, 10452983), (589, 3815605), (817, 2750785), (1333, 1685965), (2945, 763121), (4085, 550157), (6665, 337193), (17747, 126635), (25327, 88735)]