1478229886

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{258161}}^1$

素因数の和:258579

約数の個数: 16

約数和(自身を含む): 2540314080

約数和(自身を除く): 1062084194

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 258161, 516322, 1807127, 3614254, 105587849, 211175698, 739114943, 1478229886]

約数ペア:

[(1, 1478229886), (2, 739114943), (7, 211175698), (14, 105587849), (409, 3614254), (818, 1807127), (2863, 516322), (5726, 258161)]