2997313712

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1347713}}^1$

素因数の和:1347860

約数の個数: 20

約数和(自身を含む): 5849078760

約数和(自身を除く): 2851765048

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 1347713, 2695426, 5390852, 10781704, 21563408, 187332107, 374664214, 749328428, 1498656856, 2997313712]

約数ペア:

[(1, 2997313712), (2, 1498656856), (4, 749328428), (8, 374664214), (16, 187332107), (139, 21563408), (278, 10781704), (556, 5390852), (1112, 2695426), (2224, 1347713)]