2009672798

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{10691}}^1$

素因数の和:11192

約数の個数: 32

約数和(自身を含む): 3571983360

約数和(自身を除く): 1562310562

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 463, 926, 3241, 6482, 10691, 13427, 21382, 26854, 74837, 93989, 149674, 187978, 310039, 620078, 2170273, 4340546, 4949933, 9899866, 34649531, 69299062, 143548057, 287096114, 1004836399, 2009672798]

約数ペア:

[(1, 2009672798), (2, 1004836399), (7, 287096114), (14, 143548057), (29, 69299062), (58, 34649531), (203, 9899866), (406, 4949933), (463, 4340546), (926, 2170273), (3241, 620078), (6482, 310039), (10691, 187978), (13427, 149674), (21382, 93989), (26854, 74837)]