1420334656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6491}}^1$

素因数の和:6779

約数の個数: 56

約数和(自身を含む): 3047292864

約数和(自身を除く): 1626958208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 263, 416, 526, 832, 1052, 2104, 3419, 4208, 6491, 6838, 8416, 12982, 13676, 16832, 25964, 27352, 51928, 54704, 84383, 103856, 109408, 168766, 207712, 218816, 337532, 415424, 675064, 1350128, 1707133, 2700256, 3414266, 5400512, 6828532, 13657064, 22192729, 27314128, 44385458, 54628256, 88770916, 109256512, 177541832, 355083664, 710167328, 1420334656]

約数ペア:

[(1, 1420334656), (2, 710167328), (4, 355083664), (8, 177541832), (13, 109256512), (16, 88770916), (26, 54628256), (32, 44385458), (52, 27314128), (64, 22192729), (104, 13657064), (208, 6828532), (263, 5400512), (416, 3414266), (526, 2700256), (832, 1707133), (1052, 1350128), (2104, 675064), (3419, 415424), (4208, 337532), (6491, 218816), (6838, 207712), (8416, 168766), (12982, 109408), (13676, 103856), (16832, 84383), (25964, 54704), (27352, 51928)]