1951228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 3612672

約数和(自身を除く): 1661444

約数列:

[1, 2, 4, 23, 46, 92, 127, 167, 254, 334, 508, 668, 2921, 3841, 5842, 7682, 11684, 15364, 21209, 42418, 84836, 487807, 975614, 1951228]

約数ペア:

[(1, 1951228), (2, 975614), (4, 487807), (23, 84836), (46, 42418), (92, 21209), (127, 15364), (167, 11684), (254, 7682), (334, 5842), (508, 3841), (668, 2921)]