253891866

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{1117}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 520648128

約数和(自身を除く): 266756262

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 881, 1117, 1762, 2234, 2643, 3351, 5286, 6702, 37883, 48031, 75766, 96062, 113649, 144093, 227298, 288186, 984077, 1968154, 2952231, 5904462, 42315311, 84630622, 126945933, 253891866]

約数ペア:

[(1, 253891866), (2, 126945933), (3, 84630622), (6, 42315311), (43, 5904462), (86, 2952231), (129, 1968154), (258, 984077), (881, 288186), (1117, 227298), (1762, 144093), (2234, 113649), (2643, 96062), (3351, 75766), (5286, 48031), (6702, 37883)]