1048840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 2542680

約数和(自身を除く): 1493840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2017, 4034, 8068, 10085, 16136, 20170, 26221, 40340, 52442, 80680, 104884, 131105, 209768, 262210, 524420, 1048840]

約数ペア:

[(1, 1048840), (2, 524420), (4, 262210), (5, 209768), (8, 131105), (10, 104884), (13, 80680), (20, 52442), (26, 40340), (40, 26221), (52, 20170), (65, 16136), (104, 10085), (130, 8068), (260, 4034), (520, 2017)]