684192964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{98929}}^1$

素因数の和:98972

約数の個数: 48

約数和(自身を含む): 1551222400

約数和(自身を除く): 867029436

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 98929, 197858, 395716, 692503, 1286077, 1385006, 1879651, 2572154, 2770012, 3759302, 5144308, 7518604, 9002539, 13157557, 18005078, 24435463, 26315114, 36010156, 48870926, 52630228, 97741852, 171048241, 342096482, 684192964]

約数ペア:

[(1, 684192964), (2, 342096482), (4, 171048241), (7, 97741852), (13, 52630228), (14, 48870926), (19, 36010156), (26, 26315114), (28, 24435463), (38, 18005078), (52, 13157557), (76, 9002539), (91, 7518604), (133, 5144308), (182, 3759302), (247, 2770012), (266, 2572154), (364, 1879651), (494, 1385006), (532, 1286077), (988, 692503), (1729, 395716), (3458, 197858), (6916, 98929)]