7639128655

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{49433}}^1$

素因数の和:50466

約数の個数: 16

約数和(自身を含む): 9472345344

約数和(自身を除く): 1833216689

約数列:

[1, 5, 31, 155, 997, 4985, 30907, 49433, 154535, 247165, 1532423, 7662115, 49284701, 246423505, 1527825731, 7639128655]

約数ペア:

[(1, 7639128655), (5, 1527825731), (31, 246423505), (155, 49284701), (997, 7662115), (4985, 1532423), (30907, 247165), (49433, 154535)]