42508070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{386437}}^1$

素因数の和:386455

約数の個数: 16

約数和(自身を含む): 83470608

約数和(自身を除く): 40962538

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 386437, 772874, 1932185, 3864370, 4250807, 8501614, 21254035, 42508070]

約数ペア:

[(1, 42508070), (2, 21254035), (5, 8501614), (10, 4250807), (11, 3864370), (22, 1932185), (55, 772874), (110, 386437)]