419536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2038

約数の個数: 20

約数和(自身を含む): 875812

約数和(自身を除く): 456276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2017, 4034, 8068, 16136, 26221, 32272, 52442, 104884, 209768, 419536]

約数ペア:

[(1, 419536), (2, 209768), (4, 104884), (8, 52442), (13, 32272), (16, 26221), (26, 16136), (52, 8068), (104, 4034), (208, 2017)]