2017603472

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{6469}}^1$

素因数の和:6771

約数の個数: 40

約数和(自身を含む): 3968879160

約数和(自身を除く): 1951275688

約数列:

[1, 2, 4, 8, 16, 101, 193, 202, 386, 404, 772, 808, 1544, 1616, 3088, 6469, 12938, 19493, 25876, 38986, 51752, 77972, 103504, 155944, 311888, 653369, 1248517, 1306738, 2497034, 2613476, 4994068, 5226952, 9988136, 10453904, 19976272, 126100217, 252200434, 504400868, 1008801736, 2017603472]

約数ペア:

[(1, 2017603472), (2, 1008801736), (4, 504400868), (8, 252200434), (16, 126100217), (101, 19976272), (193, 10453904), (202, 9988136), (386, 5226952), (404, 4994068), (772, 2613476), (808, 2497034), (1544, 1306738), (1616, 1248517), (3088, 653369), (6469, 311888), (12938, 155944), (19493, 103504), (25876, 77972), (38986, 51752)]