438126266

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{30557}}^1$

素因数の和:30733

約数の個数: 16

約数和(自身を含む): 673253856

約数和(自身を除く): 235127590

約数列:

[1, 2, 67, 107, 134, 214, 7169, 14338, 30557, 61114, 2047319, 3269599, 4094638, 6539198, 219063133, 438126266]

約数ペア:

[(1, 438126266), (2, 219063133), (67, 6539198), (107, 4094638), (134, 3269599), (214, 2047319), (7169, 61114), (14338, 30557)]