2194755266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{61091}}^1$

素因数の和:61198

約数の個数: 32

約数和(自身を含む): 3800411136

約数和(自身を除く): 1605655870

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 3266, 17963, 35926, 61091, 122182, 672001, 1344002, 1405093, 2810186, 4337461, 8674922, 15456023, 30912046, 47712071, 95424142, 99761603, 199523206, 1097377633, 2194755266]

約数ペア:

[(1, 2194755266), (2, 1097377633), (11, 199523206), (22, 99761603), (23, 95424142), (46, 47712071), (71, 30912046), (142, 15456023), (253, 8674922), (506, 4337461), (781, 2810186), (1562, 1405093), (1633, 1344002), (3266, 672001), (17963, 122182), (35926, 61091)]