2780214

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 5969376

約数和(自身を除く): 3189162

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 281, 291, 562, 582, 843, 1649, 1686, 3298, 4777, 4947, 9554, 9894, 14331, 27257, 28662, 54514, 81771, 163542, 463369, 926738, 1390107, 2780214]

約数ペア:

[(1, 2780214), (2, 1390107), (3, 926738), (6, 463369), (17, 163542), (34, 81771), (51, 54514), (97, 28662), (102, 27257), (194, 14331), (281, 9894), (291, 9554), (562, 4947), (582, 4777), (843, 3298), (1649, 1686)]