2049204873

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1627}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 2925711360

約数和(自身を除く): 876506487

約数列:

[1, 3, 29, 31, 87, 93, 467, 899, 1401, 1627, 2697, 4881, 13543, 14477, 40629, 43431, 47183, 50437, 141549, 151311, 419833, 759809, 1259499, 1462673, 2279427, 4388019, 22034461, 23554079, 66103383, 70662237, 683068291, 2049204873]

約数ペア:

[(1, 2049204873), (3, 683068291), (29, 70662237), (31, 66103383), (87, 23554079), (93, 22034461), (467, 4388019), (899, 2279427), (1401, 1462673), (1627, 1259499), (2697, 759809), (4881, 419833), (13543, 151311), (14477, 141549), (40629, 50437), (43431, 47183)]