1029388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 1919232

約数和(自身を除く): 889844

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 167, 268, 334, 668, 1541, 3082, 3841, 6164, 7682, 11189, 15364, 22378, 44756, 257347, 514694, 1029388]

約数ペア:

[(1, 1029388), (2, 514694), (4, 257347), (23, 44756), (46, 22378), (67, 15364), (92, 11189), (134, 7682), (167, 6164), (268, 3841), (334, 3082), (668, 1541)]