2017308894

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{71551}}^1$

素因数の和:71720

約数の個数: 32

約数和(自身を含む): 4176347136

約数和(自身を除く): 2159038242

約数列:

[1, 2, 3, 6, 37, 74, 111, 127, 222, 254, 381, 762, 4699, 9398, 14097, 28194, 71551, 143102, 214653, 429306, 2647387, 5294774, 7942161, 9086977, 15884322, 18173954, 27260931, 54521862, 336218149, 672436298, 1008654447, 2017308894]

約数ペア:

[(1, 2017308894), (2, 1008654447), (3, 672436298), (6, 336218149), (37, 54521862), (74, 27260931), (111, 18173954), (127, 15884322), (222, 9086977), (254, 7942161), (381, 5294774), (762, 2647387), (4699, 429306), (9398, 214653), (14097, 143102), (28194, 71551)]