2998391330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1434637}}^1$

素因数の和:1434674

約数の個数: 32

約数和(自身を含む): 6197636160

約数和(自身を除く): 3199244830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 1434637, 2869274, 7173185, 14346370, 15781007, 27258103, 31562014, 54516206, 78905035, 136290515, 157810070, 272581030, 299839133, 599678266, 1499195665, 2998391330]

約数ペア:

[(1, 2998391330), (2, 1499195665), (5, 599678266), (10, 299839133), (11, 272581030), (19, 157810070), (22, 136290515), (38, 78905035), (55, 54516206), (95, 31562014), (110, 27258103), (190, 15781007), (209, 14346370), (418, 7173185), (1045, 2869274), (2090, 1434637)]