2019245859

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1069}}^1\times {\mathrm{5119}}^1$

素因数の和:6235

約数の個数: 24

約数和(自身を含む): 2991206400

約数和(自身を除く): 971960541

約数列:

[1, 3, 9, 41, 123, 369, 1069, 3207, 5119, 9621, 15357, 43829, 46071, 131487, 209879, 394461, 629637, 1888911, 5472211, 16416633, 49249899, 224360651, 673081953, 2019245859]

約数ペア:

[(1, 2019245859), (3, 673081953), (9, 224360651), (41, 49249899), (123, 16416633), (369, 5472211), (1069, 1888911), (3207, 629637), (5119, 394461), (9621, 209879), (15357, 131487), (43829, 46071)]