2018352010

素因数分解:

$2^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{130807}}^1$

素因数の和:132357

約数の個数: 16

約数和(自身を含む): 3635415936

約数和(自身を除く): 1617063926

約数列:

[1, 2, 5, 10, 1543, 3086, 7715, 15430, 130807, 261614, 654035, 1308070, 201835201, 403670402, 1009176005, 2018352010]

約数ペア:

[(1, 2018352010), (2, 1009176005), (5, 403670402), (10, 201835201), (1543, 1308070), (3086, 654035), (7715, 261614), (15430, 130807)]