891098230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8100893}}^1$

素因数の和:8100911

約数の個数: 16

約数和(自身を含む): 1749793104

約数和(自身を除く): 858694874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 8100893, 16201786, 40504465, 81008930, 89109823, 178219646, 445549115, 891098230]

約数ペア:

[(1, 891098230), (2, 445549115), (5, 178219646), (10, 89109823), (11, 81008930), (22, 40504465), (55, 16201786), (110, 8100893)]