2100031004

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{98519}}^1$

素因数の和:98669

約数の個数: 18

約数和(自身を含む): 3726124920

約数和(自身を除く): 1626093916

約数列:

[1, 2, 4, 73, 146, 292, 5329, 10658, 21316, 98519, 197038, 394076, 7191887, 14383774, 28767548, 525007751, 1050015502, 2100031004]

約数ペア:

[(1, 2100031004), (2, 1050015502), (4, 525007751), (73, 28767548), (146, 14383774), (292, 7191887), (5329, 394076), (10658, 197038), (21316, 98519)]