2080455496

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{121013}}^1$

素因数の和:121333

約数の個数: 32

約数和(自身を含む): 4472677440

約数和(自身を除く): 2392221944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4298, 8596, 17192, 121013, 242026, 484052, 847091, 968104, 1694182, 3388364, 6776728, 37150991, 74301982, 148603964, 260056937, 297207928, 520113874, 1040227748, 2080455496]

約数ペア:

[(1, 2080455496), (2, 1040227748), (4, 520113874), (7, 297207928), (8, 260056937), (14, 148603964), (28, 74301982), (56, 37150991), (307, 6776728), (614, 3388364), (1228, 1694182), (2149, 968104), (2456, 847091), (4298, 484052), (8596, 242026), (17192, 121013)]