2018373569

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 2250387360

約数和(自身を除く): 232013791

約数列:

[1, 17, 37, 73, 113, 389, 629, 1241, 1921, 2701, 4181, 6613, 8249, 14393, 28397, 43957, 45917, 71077, 140233, 244681, 305213, 482749, 747269, 1050689, 1626409, 3208861, 5188621, 17861713, 27648953, 54550637, 118727857, 2018373569]

約数ペア:

[(1, 2018373569), (17, 118727857), (37, 54550637), (73, 27648953), (113, 17861713), (389, 5188621), (629, 3208861), (1241, 1626409), (1921, 1050689), (2701, 747269), (4181, 482749), (6613, 305213), (8249, 244681), (14393, 140233), (28397, 71077), (43957, 45917)]