2670868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 4979520

約数和(自身を除く): 2308652

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 311, 452, 622, 1244, 2147, 4294, 5909, 8588, 11818, 23636, 35143, 70286, 140572, 667717, 1335434, 2670868]

約数ペア:

[(1, 2670868), (2, 1335434), (4, 667717), (19, 140572), (38, 70286), (76, 35143), (113, 23636), (226, 11818), (311, 8588), (452, 5909), (622, 4294), (1244, 2147)]