1077886916

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{271919}}^1$

素因数の和:272914

約数の個数: 12

約数和(自身を含む): 1888212480

約数和(自身を除く): 810325564

約数列:

[1, 2, 4, 991, 1982, 3964, 271919, 543838, 1087676, 269471729, 538943458, 1077886916]

約数ペア:

[(1, 1077886916), (2, 538943458), (4, 269471729), (991, 1087676), (1982, 543838), (3964, 271919)]