2996908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 5644800

約数和(自身を除く): 2647892

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 839, 893, 1678, 1786, 3356, 3572, 15941, 31882, 39433, 63764, 78866, 157732, 749227, 1498454, 2996908]

約数ペア:

[(1, 2996908), (2, 1498454), (4, 749227), (19, 157732), (38, 78866), (47, 63764), (76, 39433), (94, 31882), (188, 15941), (839, 3572), (893, 3356), (1678, 1786)]