4089772784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{11113513}}^1$

素因数の和:11113544

約数の個数: 20

約数和(自身を含む): 8268454416

約数和(自身を除く): 4178681632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 11113513, 22227026, 44454052, 88908104, 177816208, 255610799, 511221598, 1022443196, 2044886392, 4089772784]

約数ペア:

[(1, 4089772784), (2, 2044886392), (4, 1022443196), (8, 511221598), (16, 255610799), (23, 177816208), (46, 88908104), (92, 44454052), (184, 22227026), (368, 11113513)]