2820787008

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1130123}}^1$

素因数の和:1130151

約数の個数: 56

約数和(自身を含む): 8037441888

約数和(自身を除く): 5216654880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 1130123, 2260246, 3390369, 4520492, 6780738, 9040984, 13561476, 14691599, 18081968, 27122952, 29383198, 36163936, 44074797, 54245904, 58766396, 72327872, 88149594, 108491808, 117532792, 176299188, 216983616, 235065584, 352598376, 470131168, 705196752, 940262336, 1410393504, 2820787008]

約数ペア:

[(1, 2820787008), (2, 1410393504), (3, 940262336), (4, 705196752), (6, 470131168), (8, 352598376), (12, 235065584), (13, 216983616), (16, 176299188), (24, 117532792), (26, 108491808), (32, 88149594), (39, 72327872), (48, 58766396), (52, 54245904), (64, 44074797), (78, 36163936), (96, 29383198), (104, 27122952), (156, 18081968), (192, 14691599), (208, 13561476), (312, 9040984), (416, 6780738), (624, 4520492), (832, 3390369), (1248, 2260246), (2496, 1130123)]