136979444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{212701}}^1$

素因数の和:212735

約数の個数: 24

約数和(自身を含む): 285871488

約数和(自身を除く): 148892044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 212701, 425402, 850804, 1488907, 2977814, 4892123, 5955628, 9784246, 19568492, 34244861, 68489722, 136979444]

約数ペア:

[(1, 136979444), (2, 68489722), (4, 34244861), (7, 19568492), (14, 9784246), (23, 5955628), (28, 4892123), (46, 2977814), (92, 1488907), (161, 850804), (322, 425402), (644, 212701)]