140818654

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 212900976

約数和(自身を除く): 72082322

約数列:

[1, 2, 281, 331, 562, 662, 757, 1514, 93011, 186022, 212717, 250567, 425434, 501134, 70409327, 140818654]

約数ペア:

[(1, 140818654), (2, 70409327), (281, 501134), (331, 425434), (562, 250567), (662, 212717), (757, 186022), (1514, 93011)]