140583604

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{11437}}^1$

素因数の和:11887

約数の個数: 24

約数和(自身を含む): 281832320

約数和(自身を除く): 141248716

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 11437, 12292, 22874, 45748, 80059, 160118, 320236, 5020843, 10041686, 20083372, 35145901, 70291802, 140583604]

約数ペア:

[(1, 140583604), (2, 70291802), (4, 35145901), (7, 20083372), (14, 10041686), (28, 5020843), (439, 320236), (878, 160118), (1756, 80059), (3073, 45748), (6146, 22874), (11437, 12292)]