2100031274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2579891}}^1$

素因数の和:2579941

約数の個数: 16

約数和(自身を含む): 3529292256

約数和(自身を除く): 1429260982

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2579891, 5159782, 28378801, 56757602, 95455967, 190911934, 1050015637, 2100031274]

約数ペア:

[(1, 2100031274), (2, 1050015637), (11, 190911934), (22, 95455967), (37, 56757602), (74, 28378801), (407, 5159782), (814, 2579891)]