7802474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 12389760

約数和(自身を除く): 4587286

約数列:

[1, 2, 23, 46, 71, 142, 1633, 2389, 3266, 4778, 54947, 109894, 169619, 339238, 3901237, 7802474]

約数ペア:

[(1, 7802474), (2, 3901237), (23, 339238), (46, 169619), (71, 109894), (142, 54947), (1633, 4778), (2389, 3266)]