2007048704

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{135173}}^1$

素因数の和:135220

約数の個数: 40

約数和(自身を含む): 4148490060

約数和(自身を除く): 2141441356

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 14848, 135173, 270346, 540692, 1081384, 2162768, 3920017, 4325536, 7840034, 8651072, 15680068, 17302144, 31360136, 34604288, 62720272, 69208576, 125440544, 250881088, 501762176, 1003524352, 2007048704]

約数ペア:

[(1, 2007048704), (2, 1003524352), (4, 501762176), (8, 250881088), (16, 125440544), (29, 69208576), (32, 62720272), (58, 34604288), (64, 31360136), (116, 17302144), (128, 15680068), (232, 8651072), (256, 7840034), (464, 4325536), (512, 3920017), (928, 2162768), (1856, 1081384), (3712, 540692), (7424, 270346), (14848, 135173)]