2147510042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{68041}}^1$

素因数の和:68453

約数の個数: 16

約数和(自身を含む): 3305208192

約数和(自身を除く): 1157698150

約数列:

[1, 2, 43, 86, 367, 734, 15781, 31562, 68041, 136082, 2925763, 5851526, 24971047, 49942094, 1073755021, 2147510042]

約数ペア:

[(1, 2147510042), (2, 1073755021), (43, 49942094), (86, 24971047), (367, 5851526), (734, 2925763), (15781, 136082), (31562, 68041)]