547712156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{138451}}^1$

素因数の和:138521

約数の個数: 24

約数和(自身を含む): 1023437184

約数和(自身を除く): 475725028

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 138451, 276902, 553804, 3184373, 5953393, 6368746, 11906786, 12737492, 23813572, 136928039, 273856078, 547712156]

約数ペア:

[(1, 547712156), (2, 273856078), (4, 136928039), (23, 23813572), (43, 12737492), (46, 11906786), (86, 6368746), (92, 5953393), (172, 3184373), (989, 553804), (1978, 276902), (3956, 138451)]