2073307568

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{210019}}^1$

素因数の和:210644

約数の個数: 20

約数和(自身を含む): 4023563160

約数和(自身を除く): 1950255592

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 210019, 420038, 840076, 1680152, 3360304, 129581723, 259163446, 518326892, 1036653784, 2073307568]

約数ペア:

[(1, 2073307568), (2, 1036653784), (4, 518326892), (8, 259163446), (16, 129581723), (617, 3360304), (1234, 1680152), (2468, 840076), (4936, 420038), (9872, 210019)]