1205197528

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{997}}^1\times {\mathrm{2851}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 2305499760

約数和(自身を除く): 1100302232

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 997, 1994, 2851, 3988, 5702, 7976, 11404, 22808, 52841, 105682, 151103, 211364, 302206, 422728, 604412, 1208824, 2842447, 5684894, 11369788, 22739576, 150649691, 301299382, 602598764, 1205197528]

約数ペア:

[(1, 1205197528), (2, 602598764), (4, 301299382), (8, 150649691), (53, 22739576), (106, 11369788), (212, 5684894), (424, 2842447), (997, 1208824), (1994, 604412), (2851, 422728), (3988, 302206), (5702, 211364), (7976, 151103), (11404, 105682), (22808, 52841)]