1798211036185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2470121}}^1$

素因数の和:2470321

約数の個数: 32

約数和(自身を含む): 2323890777600

約数和(自身を除く): 525679741415

約数列:

[1, 5, 19, 79, 95, 97, 395, 485, 1501, 1843, 7505, 7663, 9215, 38315, 145597, 727985, 2470121, 12350605, 46932299, 195139559, 234661495, 239601737, 975697795, 1198008685, 3707651621, 4552433003, 18538258105, 18928537223, 22762165015, 94642686115, 359642207237, 1798211036185]

約数ペア:

[(1, 1798211036185), (5, 359642207237), (19, 94642686115), (79, 22762165015), (95, 18928537223), (97, 18538258105), (395, 4552433003), (485, 3707651621), (1501, 1198008685), (1843, 975697795), (7505, 239601737), (7663, 234661495), (9215, 195139559), (38315, 46932299), (145597, 12350605), (727985, 2470121)]