1143856

素因数分解:

$2^4\times 7^2\times {\mathrm{1459}}^1$

素因数の和:1481

約数の個数: 30

約数和(自身を含む): 2579820

約数和(自身を除く): 1435964

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1459, 2918, 5836, 10213, 11672, 20426, 23344, 40852, 71491, 81704, 142982, 163408, 285964, 571928, 1143856]

約数ペア:

[(1, 1143856), (2, 571928), (4, 285964), (7, 163408), (8, 142982), (14, 81704), (16, 71491), (28, 40852), (49, 23344), (56, 20426), (98, 11672), (112, 10213), (196, 5836), (392, 2918), (784, 1459)]