189886004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{616513}}^1$

素因数の和:616535

約数の個数: 24

約数和(自身を含む): 414297408

約数和(自身を除く): 224411404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 616513, 1233026, 2466052, 4315591, 6781643, 8631182, 13563286, 17262364, 27126572, 47471501, 94943002, 189886004]

約数ペア:

[(1, 189886004), (2, 94943002), (4, 47471501), (7, 27126572), (11, 17262364), (14, 13563286), (22, 8631182), (28, 6781643), (44, 4315591), (77, 2466052), (154, 1233026), (308, 616513)]