8981947.00000000

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1997}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 91971936

約数和(自身を除く): 43908140

約数列:

[1, 2, 4, 11, 22, 44, 547, 1094, 1997, 2188, 3994, 6017, 7988, 12034, 21967, 24068, 43934, 87868, 1092359, 2184718, 4369436, 12015949, 24031898, 48063796]

約数ペア:

[(1, 48063796), (2, 24031898), (4, 12015949), (11, 4369436), (22, 2184718), (44, 1092359), (547, 87868), (1094, 43934), (1997, 24068), (2188, 21967), (3994, 12034), (6017, 7988)]