2803630

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 5085360

約数和(自身を除く): 2281730

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 2017, 4034, 10085, 20170, 280363, 560726, 1401815, 2803630]

約数ペア:

[(1, 2803630), (2, 1401815), (5, 560726), (10, 280363), (139, 20170), (278, 10085), (695, 4034), (1390, 2017)]