218984834

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 330780480

約数和(自身を除く): 111795646

約数列:

[1, 2, 283, 421, 566, 842, 919, 1838, 119143, 238286, 260077, 386899, 520154, 773798, 109492417, 218984834]

約数ペア:

[(1, 218984834), (2, 109492417), (283, 773798), (421, 520154), (566, 386899), (842, 260077), (919, 238286), (1838, 119143)]