981839968142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43691}}^1\times {\mathrm{92861}}^1$

素因数の和:136576

約数の個数: 24

約数和(自身を含む): 1618873275096

約数和(自身を除く): 637033306954

約数列:

[1, 2, 11, 22, 121, 242, 43691, 87382, 92861, 185722, 480601, 961202, 1021471, 2042942, 5286611, 10573222, 11236181, 22472362, 4057189951, 8114379902, 44629089461, 89258178922, 490919984071, 981839968142]

約数ペア:

[(1, 981839968142), (2, 490919984071), (11, 89258178922), (22, 44629089461), (121, 8114379902), (242, 4057189951), (43691, 22472362), (87382, 11236181), (92861, 10573222), (185722, 5286611), (480601, 2042942), (961202, 1021471)]