2174972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 4064256

約数和(自身を除く): 1889284

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 503, 1006, 1081, 2012, 2162, 4324, 11569, 23138, 23641, 46276, 47282, 94564, 543743, 1087486, 2174972]

約数ペア:

[(1, 2174972), (2, 1087486), (4, 543743), (23, 94564), (46, 47282), (47, 46276), (92, 23641), (94, 23138), (188, 11569), (503, 4324), (1006, 2162), (1081, 2012)]