2750636

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 5540640

約数和(自身を除く): 2790004

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 509, 772, 1018, 1351, 2036, 2702, 3563, 5404, 7126, 14252, 98237, 196474, 392948, 687659, 1375318, 2750636]

約数ペア:

[(1, 2750636), (2, 1375318), (4, 687659), (7, 392948), (14, 196474), (28, 98237), (193, 14252), (386, 7126), (509, 5404), (772, 3563), (1018, 2702), (1351, 2036)]