1333991609408

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{65752741}}^1$

素因数の和:65753070

約数の個数: 28

約数和(自身を含む): 2655490238412

約数和(自身を除く): 1321498629004

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 634, 1268, 2536, 5072, 10144, 20288, 65752741, 131505482, 263010964, 526021928, 1052043856, 2104087712, 4208175424, 20843618897, 41687237794, 83374475588, 166748951176, 333497902352, 666995804704, 1333991609408]

約数ペア:

[(1, 1333991609408), (2, 666995804704), (4, 333497902352), (8, 166748951176), (16, 83374475588), (32, 41687237794), (64, 20843618897), (317, 4208175424), (634, 2104087712), (1268, 1052043856), (2536, 526021928), (5072, 263010964), (10144, 131505482), (20288, 65752741)]