778860276

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{606589}}^1$

素因数の和:606703

約数の個数: 24

約数和(自身を含む): 1834328160

約数和(自身を除く): 1055467884

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 606589, 1213178, 1819767, 2426356, 3639534, 7279068, 64905023, 129810046, 194715069, 259620092, 389430138, 778860276]

約数ペア:

[(1, 778860276), (2, 389430138), (3, 259620092), (4, 194715069), (6, 129810046), (12, 64905023), (107, 7279068), (214, 3639534), (321, 2426356), (428, 1819767), (642, 1213178), (1284, 606589)]