1242431708

素因数分解:

$2^2\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{16477}}^1$

素因数の和:19181

約数の個数: 24

約数和(自身を含む): 2485936992

約数和(自身を除く): 1243505284

約数列:

[1, 2, 4, 7, 14, 28, 2693, 5386, 10772, 16477, 18851, 32954, 37702, 65908, 75404, 115339, 230678, 461356, 44372561, 88745122, 177490244, 310607927, 621215854, 1242431708]

約数ペア:

[(1, 1242431708), (2, 621215854), (4, 310607927), (7, 177490244), (14, 88745122), (28, 44372561), (2693, 461356), (5386, 230678), (10772, 115339), (16477, 75404), (18851, 65908), (32954, 37702)]