2179968308

素因数分解:

$2^2\times 7^1\times {\mathrm{8167}}^1\times {\mathrm{9533}}^1$

素因数の和:17711

約数の個数: 24

約数和(自身を含む): 4360927872

約数和(自身を除く): 2180959564

約数列:

[1, 2, 4, 7, 14, 28, 8167, 9533, 16334, 19066, 32668, 38132, 57169, 66731, 114338, 133462, 228676, 266924, 77856011, 155712022, 311424044, 544992077, 1089984154, 2179968308]

約数ペア:

[(1, 2179968308), (2, 1089984154), (4, 544992077), (7, 311424044), (14, 155712022), (28, 77856011), (8167, 266924), (9533, 228676), (16334, 133462), (19066, 114338), (32668, 66731), (38132, 57169)]