2097266689

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{2339}}^1$

素因数の和:3013

約数の個数: 24

約数和(自身を含む): 2528884800

約数和(自身を除く): 431618111

約数列:

[1, 7, 29, 49, 203, 631, 1421, 2339, 4417, 16373, 18299, 30919, 67831, 114611, 128093, 474817, 896651, 1475909, 3323719, 10331363, 42801361, 72319541, 299609527, 2097266689]

約数ペア:

[(1, 2097266689), (7, 299609527), (29, 72319541), (49, 42801361), (203, 10331363), (631, 3323719), (1421, 1475909), (2339, 896651), (4417, 474817), (16373, 128093), (18299, 114611), (30919, 67831)]