630382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 16

約数和(自身を含む): 1017360

約数和(自身を除く): 386978

約数列:

[1, 2, 19, 38, 53, 106, 313, 626, 1007, 2014, 5947, 11894, 16589, 33178, 315191, 630382]

約数ペア:

[(1, 630382), (2, 315191), (19, 33178), (38, 16589), (53, 11894), (106, 5947), (313, 2014), (626, 1007)]