2574364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 5011328

約数和(自身を除く): 2436964

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1597, 1612, 3194, 6388, 20761, 41522, 49507, 83044, 99014, 198028, 643591, 1287182, 2574364]

約数ペア:

[(1, 2574364), (2, 1287182), (4, 643591), (13, 198028), (26, 99014), (31, 83044), (52, 49507), (62, 41522), (124, 20761), (403, 6388), (806, 3194), (1597, 1612)]