3949113608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{225509}}^1$

素因数の和:225725

約数の個数: 32

約数和(自身を含む): 8118360000

約数和(自身を除く): 4169246392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 17512, 225509, 451018, 902036, 1804072, 2480599, 4961198, 9922396, 19844792, 44876291, 89752582, 179505164, 359010328, 493639201, 987278402, 1974556804, 3949113608]

約数ペア:

[(1, 3949113608), (2, 1974556804), (4, 987278402), (8, 493639201), (11, 359010328), (22, 179505164), (44, 89752582), (88, 44876291), (199, 19844792), (398, 9922396), (796, 4961198), (1592, 2480599), (2189, 1804072), (4378, 902036), (8756, 451018), (17512, 225509)]