528156762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{12613}}^1$

素因数の和:13622

約数の個数: 32

約数和(自身を含む): 1208522112

約数和(自身を除く): 680365350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 997, 1994, 2991, 5982, 6979, 12613, 13958, 20937, 25226, 37839, 41874, 75678, 88291, 176582, 264873, 529746, 12575161, 25150322, 37725483, 75450966, 88026127, 176052254, 264078381, 528156762]

約数ペア:

[(1, 528156762), (2, 264078381), (3, 176052254), (6, 88026127), (7, 75450966), (14, 37725483), (21, 25150322), (42, 12575161), (997, 529746), (1994, 264873), (2991, 176582), (5982, 88291), (6979, 75678), (12613, 41874), (13958, 37839), (20937, 25226)]