142902004

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{5119}}^1$

素因数の和:6127

約数の個数: 24

約数和(自身を含む): 286146560

約数和(自身を除く): 143244556

約数列:

[1, 2, 4, 7, 14, 28, 997, 1994, 3988, 5119, 6979, 10238, 13958, 20476, 27916, 35833, 71666, 143332, 5103643, 10207286, 20414572, 35725501, 71451002, 142902004]

約数ペア:

[(1, 142902004), (2, 71451002), (4, 35725501), (7, 20414572), (14, 10207286), (28, 5103643), (997, 143332), (1994, 71666), (3988, 35833), (5119, 27916), (6979, 20476), (10238, 13958)]