2042117935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{1913}}^1$

素因数の和:3435

約数の個数: 32

約数和(自身を含む): 2882392128

約数和(自身を除く): 840274193

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1493, 1913, 7465, 9565, 16423, 19409, 21043, 24869, 82115, 97045, 105215, 124345, 213499, 273559, 1067495, 1367795, 2856109, 14280545, 31417199, 37129417, 157085995, 185647085, 408423587, 2042117935]

約数ペア:

[(1, 2042117935), (5, 408423587), (11, 185647085), (13, 157085995), (55, 37129417), (65, 31417199), (143, 14280545), (715, 2856109), (1493, 1367795), (1913, 1067495), (7465, 273559), (9565, 213499), (16423, 124345), (19409, 105215), (21043, 97045), (24869, 82115)]