2180336

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 40

約数和(自身を含む): 4523520

約数和(自身を除く): 2343184

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 127, 148, 232, 254, 296, 464, 508, 592, 1016, 1073, 2032, 2146, 3683, 4292, 4699, 7366, 8584, 9398, 14732, 17168, 18796, 29464, 37592, 58928, 75184, 136271, 272542, 545084, 1090168, 2180336]

約数ペア:

[(1, 2180336), (2, 1090168), (4, 545084), (8, 272542), (16, 136271), (29, 75184), (37, 58928), (58, 37592), (74, 29464), (116, 18796), (127, 17168), (148, 14732), (232, 9398), (254, 8584), (296, 7366), (464, 4699), (508, 4292), (592, 3683), (1016, 2146), (1073, 2032)]