1311050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2042

約数の個数: 24

約数和(自身を含む): 2627436

約数和(自身を除く): 1316386

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2017, 4034, 10085, 20170, 26221, 50425, 52442, 100850, 131105, 262210, 655525, 1311050]

約数ペア:

[(1, 1311050), (2, 655525), (5, 262210), (10, 131105), (13, 100850), (25, 52442), (26, 50425), (50, 26221), (65, 20170), (130, 10085), (325, 4034), (650, 2017)]