2894648348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{71671}}^1$

素因数の和:72137

約数の個数: 24

約数和(自身を含む): 5297994240

約数和(自身を除く): 2403345892

約数列:

[1, 2, 4, 23, 46, 92, 439, 878, 1756, 10097, 20194, 40388, 71671, 143342, 286684, 1648433, 3296866, 6593732, 31463569, 62927138, 125854276, 723662087, 1447324174, 2894648348]

約数ペア:

[(1, 2894648348), (2, 1447324174), (4, 723662087), (23, 125854276), (46, 62927138), (92, 31463569), (439, 6593732), (878, 3296866), (1756, 1648433), (10097, 286684), (20194, 143342), (40388, 71671)]