2012615516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{688309}}^1$

素因数の和:688373

約数の個数: 24

約数和(自身を含む): 3815990640

約数和(自身を除く): 1803375124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 688309, 1376618, 2753236, 11701253, 23402506, 29597287, 46805012, 59194574, 118389148, 503153879, 1006307758, 2012615516]

約数ペア:

[(1, 2012615516), (2, 1006307758), (4, 503153879), (17, 118389148), (34, 59194574), (43, 46805012), (68, 29597287), (86, 23402506), (172, 11701253), (731, 2753236), (1462, 1376618), (2924, 688309)]