338698778884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{2017}}^1\times {\mathrm{4051}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 609476101696

約数和(自身を除く): 270777322812

約数列:

[1, 2, 4, 43, 86, 172, 241, 482, 964, 2017, 4034, 4051, 8068, 8102, 10363, 16204, 20726, 41452, 86731, 173462, 174193, 346924, 348386, 486097, 696772, 972194, 976291, 1944388, 1952582, 3905164, 8170867, 16341734, 20902171, 32683468, 41804342, 41980513, 83608684, 83961026, 167922052, 351347281, 702694562, 1405389124, 1969178947, 3938357894, 7876715788, 84674694721, 169349389442, 338698778884]

約数ペア:

[(1, 338698778884), (2, 169349389442), (4, 84674694721), (43, 7876715788), (86, 3938357894), (172, 1969178947), (241, 1405389124), (482, 702694562), (964, 351347281), (2017, 167922052), (4034, 83961026), (4051, 83608684), (8068, 41980513), (8102, 41804342), (10363, 32683468), (16204, 20902171), (20726, 16341734), (41452, 8170867), (86731, 3905164), (173462, 1952582), (174193, 1944388), (346924, 976291), (348386, 972194), (486097, 696772)]