394697776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{8527}}^1$

素因数の和:8809

約数の個数: 40

約数和(自身を含む): 837517824

約数和(自身を除く): 442820048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 263, 526, 1052, 2104, 2893, 4208, 5786, 8527, 11572, 17054, 23144, 34108, 46288, 68216, 93797, 136432, 187594, 375188, 750376, 1500752, 2242601, 4485202, 8970404, 17940808, 24668611, 35881616, 49337222, 98674444, 197348888, 394697776]

約数ペア:

[(1, 394697776), (2, 197348888), (4, 98674444), (8, 49337222), (11, 35881616), (16, 24668611), (22, 17940808), (44, 8970404), (88, 4485202), (176, 2242601), (263, 1500752), (526, 750376), (1052, 375188), (2104, 187594), (2893, 136432), (4208, 93797), (5786, 68216), (8527, 46288), (11572, 34108), (17054, 23144)]