122747042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179981}}^1$

素因数の和:180025

約数の個数: 16

約数和(自身を含む): 207339264

約数和(自身を除く): 84592222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 179981, 359962, 1979791, 3959582, 5579411, 11158822, 61373521, 122747042]

約数ペア:

[(1, 122747042), (2, 61373521), (11, 11158822), (22, 5579411), (31, 3959582), (62, 1979791), (341, 359962), (682, 179981)]