5220304

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{641}}^1$

素因数の和:1158

約数の個数: 20

約数和(自身を含む): 10150020

約数和(自身を除く): 4929716

約数列:

[1, 2, 4, 8, 16, 509, 641, 1018, 1282, 2036, 2564, 4072, 5128, 8144, 10256, 326269, 652538, 1305076, 2610152, 5220304]

約数ペア:

[(1, 5220304), (2, 2610152), (4, 1305076), (8, 652538), (16, 326269), (509, 10256), (641, 8144), (1018, 5128), (1282, 4072), (2036, 2564)]