289451444

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{36901}}^1$

素因数の和:36995

約数の個数: 24

約数和(自身を含む): 530060328

約数和(自身を除く): 240608884

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 36901, 73802, 147604, 1365337, 1955753, 2730674, 3911506, 5461348, 7823012, 72362861, 144725722, 289451444]

約数ペア:

[(1, 289451444), (2, 144725722), (4, 72362861), (37, 7823012), (53, 5461348), (74, 3911506), (106, 2730674), (148, 1955753), (212, 1365337), (1961, 147604), (3922, 73802), (7844, 36901)]