394990199602

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47041}}^1\times {\mathrm{135431}}^1$

素因数の和:182505

約数の個数: 16

約数和(自身を含む): 611615245824

約数和(自身を除く): 216625046222

約数列:

[1, 2, 31, 62, 47041, 94082, 135431, 270862, 1458271, 2916542, 4198361, 8396722, 6370809671, 12741619342, 197495099801, 394990199602]

約数ペア:

[(1, 394990199602), (2, 197495099801), (31, 12741619342), (62, 6370809671), (47041, 8396722), (94082, 4198361), (135431, 2916542), (270862, 1458271)]