2133261904

素因数分解:

$2^4\times {\mathrm{3343}}^1\times {\mathrm{39883}}^1$

素因数の和:43234

約数の個数: 20

約数和(自身を含む): 4134534976

約数和(自身を除く): 2001273072

約数列:

[1, 2, 4, 8, 16, 3343, 6686, 13372, 26744, 39883, 53488, 79766, 159532, 319064, 638128, 133328869, 266657738, 533315476, 1066630952, 2133261904]

約数ペア:

[(1, 2133261904), (2, 1066630952), (4, 533315476), (8, 266657738), (16, 133328869), (3343, 638128), (6686, 319064), (13372, 159532), (26744, 79766), (39883, 53488)]