134261284

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{472751}}^1$

素因数の和:472826

約数の個数: 12

約数和(自身を含む): 238267008

約数和(自身を除く): 104005724

約数列:

[1, 2, 4, 71, 142, 284, 472751, 945502, 1891004, 33565321, 67130642, 134261284]

約数ペア:

[(1, 134261284), (2, 67130642), (4, 33565321), (71, 1891004), (142, 945502), (284, 472751)]