304412974

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1\times {\mathrm{661}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 459242640

約数和(自身を除く): 154829666

約数列:

[1, 2, 409, 563, 661, 818, 1126, 1322, 230267, 270349, 372143, 460534, 540698, 744286, 152206487, 304412974]

約数ペア:

[(1, 304412974), (2, 152206487), (409, 744286), (563, 540698), (661, 460534), (818, 372143), (1126, 270349), (1322, 230267)]