254006590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{590713}}^1$

素因数の和:590763

約数の個数: 16

約数和(自身を含む): 467845488

約数和(自身を除く): 213838898

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 590713, 1181426, 2953565, 5907130, 25400659, 50801318, 127003295, 254006590]

約数ペア:

[(1, 254006590), (2, 127003295), (5, 50801318), (10, 25400659), (43, 5907130), (86, 2953565), (215, 1181426), (430, 590713)]