2051866096

素因数分解:

$2^4\times 7^1\times {\mathrm{18320233}}^1$

素因数の和:18320248

約数の個数: 20

約数和(自身を含む): 4543418032

約数和(自身を除く): 2491551936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18320233, 36640466, 73280932, 128241631, 146561864, 256483262, 293123728, 512966524, 1025933048, 2051866096]

約数ペア:

[(1, 2051866096), (2, 1025933048), (4, 512966524), (7, 293123728), (8, 256483262), (14, 146561864), (16, 128241631), (28, 73280932), (56, 36640466), (112, 18320233)]