858751504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4128613}}^1$

素因数の和:4128634

約数の個数: 20

約数和(自身を含む): 1791818476

約数和(自身を除く): 933066972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4128613, 8257226, 16514452, 33028904, 53671969, 66057808, 107343938, 214687876, 429375752, 858751504]

約数ペア:

[(1, 858751504), (2, 429375752), (4, 214687876), (8, 107343938), (13, 66057808), (16, 53671969), (26, 33028904), (52, 16514452), (104, 8257226), (208, 4128613)]