1284991626

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{8221}}^1$

素因数の和:8574

約数の個数: 32

約数和(自身を含む): 2604729600

約数和(自身を除く): 1319737974

約数列:

[1, 2, 3, 6, 109, 218, 239, 327, 478, 654, 717, 1434, 8221, 16442, 24663, 26051, 49326, 52102, 78153, 156306, 896089, 1792178, 1964819, 2688267, 3929638, 5376534, 5894457, 11788914, 214165271, 428330542, 642495813, 1284991626]

約数ペア:

[(1, 1284991626), (2, 642495813), (3, 428330542), (6, 214165271), (109, 11788914), (218, 5894457), (239, 5376534), (327, 3929638), (478, 2688267), (654, 1964819), (717, 1792178), (1434, 896089), (8221, 156306), (16442, 78153), (24663, 52102), (26051, 49326)]