2243144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 4475520

約数和(自身を除く): 2232376

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 167, 184, 292, 334, 584, 668, 1336, 1679, 3358, 3841, 6716, 7682, 12191, 13432, 15364, 24382, 30728, 48764, 97528, 280393, 560786, 1121572, 2243144]

約数ペア:

[(1, 2243144), (2, 1121572), (4, 560786), (8, 280393), (23, 97528), (46, 48764), (73, 30728), (92, 24382), (146, 15364), (167, 13432), (184, 12191), (292, 7682), (334, 6716), (584, 3841), (668, 3358), (1336, 1679)]