2920221748

素因数分解:

$2^2\times {\mathrm{9137}}^1\times {\mathrm{79901}}^1$

素因数の和:89042

約数の個数: 12

約数和(自身を含む): 5111011332

約数和(自身を除く): 2190789584

約数列:

[1, 2, 4, 9137, 18274, 36548, 79901, 159802, 319604, 730055437, 1460110874, 2920221748]

約数ペア:

[(1, 2920221748), (2, 1460110874), (4, 730055437), (9137, 319604), (18274, 159802), (36548, 79901)]