1036200208

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{641213}}^1$

素因数の和:641322

約数の個数: 20

約数和(自身を含む): 2027518668

約数和(自身を除く): 991318460

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 641213, 1282426, 2564852, 5129704, 10259408, 64762513, 129525026, 259050052, 518100104, 1036200208]

約数ペア:

[(1, 1036200208), (2, 518100104), (4, 259050052), (8, 129525026), (16, 64762513), (101, 10259408), (202, 5129704), (404, 2564852), (808, 1282426), (1616, 641213)]