2977881676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{14627}}^1$

素因数の和:15310

約数の個数: 48

約数和(自身を含む): 6507470592

約数和(自身を除く): 3529588916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 661, 1322, 2644, 4627, 7271, 9254, 14542, 14627, 18508, 29084, 29254, 50897, 58508, 101794, 102389, 160897, 203588, 204778, 321794, 409556, 643588, 1126279, 2252558, 4505116, 9668447, 19336894, 38673788, 67679129, 106352917, 135358258, 212705834, 270716516, 425411668, 744470419, 1488940838, 2977881676]

約数ペア:

[(1, 2977881676), (2, 1488940838), (4, 744470419), (7, 425411668), (11, 270716516), (14, 212705834), (22, 135358258), (28, 106352917), (44, 67679129), (77, 38673788), (154, 19336894), (308, 9668447), (661, 4505116), (1322, 2252558), (2644, 1126279), (4627, 643588), (7271, 409556), (9254, 321794), (14542, 204778), (14627, 203588), (18508, 160897), (29084, 102389), (29254, 101794), (50897, 58508)]