1049142016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{315247}}^1$

素因数の和:315276

約数の個数: 36

約数和(自身を含む): 2255284192

約数和(自身を除く): 1206142176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 315247, 630494, 1260988, 2521976, 4098211, 5043952, 8196422, 10087904, 16392844, 20175808, 32785688, 40351616, 65571376, 80703232, 131142752, 262285504, 524571008, 1049142016]

約数ペア:

[(1, 1049142016), (2, 524571008), (4, 262285504), (8, 131142752), (13, 80703232), (16, 65571376), (26, 40351616), (32, 32785688), (52, 20175808), (64, 16392844), (104, 10087904), (128, 8196422), (208, 5043952), (256, 4098211), (416, 2521976), (832, 1260988), (1664, 630494), (3328, 315247)]