528665654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 874976256

約数和(自身を除く): 346310602

約数列:

[1, 2, 11, 22, 197, 223, 394, 446, 547, 1094, 2167, 2453, 4334, 4906, 6017, 12034, 43931, 87862, 107759, 121981, 215518, 243962, 483241, 966482, 1185349, 1341791, 2370698, 2683582, 24030257, 48060514, 264332827, 528665654]

約数ペア:

[(1, 528665654), (2, 264332827), (11, 48060514), (22, 24030257), (197, 2683582), (223, 2370698), (394, 1341791), (446, 1185349), (547, 966482), (1094, 483241), (2167, 243962), (2453, 215518), (4334, 121981), (4906, 107759), (6017, 87862), (12034, 43931)]