2180996922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{27961499}}^1$

素因数の和:27961517

約数の個数: 16

約数和(自身を含む): 4697532000

約数和(自身を除く): 2516535078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 27961499, 55922998, 83884497, 167768994, 363499487, 726998974, 1090498461, 2180996922]

約数ペア:

[(1, 2180996922), (2, 1090498461), (3, 726998974), (6, 363499487), (13, 167768994), (26, 83884497), (39, 55922998), (78, 27961499)]