865074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 2027520

約数和(自身を除く): 1162446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 479, 602, 903, 958, 1437, 1806, 2874, 3353, 6706, 10059, 20118, 20597, 41194, 61791, 123582, 144179, 288358, 432537, 865074]

約数ペア:

[(1, 865074), (2, 432537), (3, 288358), (6, 144179), (7, 123582), (14, 61791), (21, 41194), (42, 20597), (43, 20118), (86, 10059), (129, 6706), (258, 3353), (301, 2874), (479, 1806), (602, 1437), (903, 958)]