524420

素因数分解:

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

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 1186584

約数和(自身を除く): 662164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2017, 4034, 8068, 10085, 20170, 26221, 40340, 52442, 104884, 131105, 262210, 524420]

約数ペア:

[(1, 524420), (2, 262210), (4, 131105), (5, 104884), (10, 52442), (13, 40340), (20, 26221), (26, 20170), (52, 10085), (65, 8068), (130, 4034), (260, 2017)]