839035808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{49193}}^1$

素因数の和:49257

約数の個数: 48

約数和(自身を含む): 1822342536

約数和(自身を除く): 983306728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 49193, 98386, 196772, 393544, 639509, 787088, 1279018, 1574176, 2016913, 2558036, 4033826, 5116072, 8067652, 10232144, 16135304, 20464288, 26219869, 32270608, 52439738, 64541216, 104879476, 209758952, 419517904, 839035808]

約数ペア:

[(1, 839035808), (2, 419517904), (4, 209758952), (8, 104879476), (13, 64541216), (16, 52439738), (26, 32270608), (32, 26219869), (41, 20464288), (52, 16135304), (82, 10232144), (104, 8067652), (164, 5116072), (208, 4033826), (328, 2558036), (416, 2016913), (533, 1574176), (656, 1279018), (1066, 787088), (1312, 639509), (2132, 393544), (4264, 196772), (8528, 98386), (17056, 49193)]