4252784

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2168

約数の個数: 20

約数和(自身を含む): 8306760

約数和(自身を除く): 4053976

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2029, 2096, 4058, 8116, 16232, 32464, 265799, 531598, 1063196, 2126392, 4252784]

約数ペア:

[(1, 4252784), (2, 2126392), (4, 1063196), (8, 531598), (16, 265799), (131, 32464), (262, 16232), (524, 8116), (1048, 4058), (2029, 2096)]