2047239962

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 3193344000

約数和(自身を除く): 1146104038

約数列:

[1, 2, 41, 82, 109, 199, 218, 398, 1151, 2302, 4469, 8159, 8938, 16318, 21691, 43382, 47191, 94382, 125459, 229049, 250918, 458098, 889331, 1778662, 5143819, 9391009, 10287638, 18782018, 24966341, 49932682, 1023619981, 2047239962]

約数ペア:

[(1, 2047239962), (2, 1023619981), (41, 49932682), (82, 24966341), (109, 18782018), (199, 10287638), (218, 9391009), (398, 5143819), (1151, 1778662), (2302, 889331), (4469, 458098), (8159, 250918), (8938, 229049), (16318, 125459), (21691, 94382), (43382, 47191)]