17988884312

素因数分解:

$2^3\times 7^2\times {\mathrm{45890011}}^1$

素因数の和:45890031

約数の個数: 24

約数和(自身を含む): 39235960260

約数和(自身を除く): 21247075948

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 45890011, 91780022, 183560044, 321230077, 367120088, 642460154, 1284920308, 2248610539, 2569840616, 4497221078, 8994442156, 17988884312]

約数ペア:

[(1, 17988884312), (2, 8994442156), (4, 4497221078), (7, 2569840616), (8, 2248610539), (14, 1284920308), (28, 642460154), (49, 367120088), (56, 321230077), (98, 183560044), (196, 91780022), (392, 45890011)]