988621504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1188247}}^1$

素因数の和:1188272

約数の個数: 28

約数和(自身を含む): 2112704944

約数和(自身を除く): 1124083440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1188247, 2376494, 4752988, 9505976, 15447211, 19011952, 30894422, 38023904, 61788844, 76047808, 123577688, 247155376, 494310752, 988621504]

約数ペア:

[(1, 988621504), (2, 494310752), (4, 247155376), (8, 123577688), (13, 76047808), (16, 61788844), (26, 38023904), (32, 30894422), (52, 19011952), (64, 15447211), (104, 9505976), (208, 4752988), (416, 2376494), (832, 1188247)]