542781268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{69197}}^1$

素因数の和:69291

約数の個数: 24

約数和(自身を含む): 993960072

約数和(自身を除く): 451178804

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 69197, 138394, 276788, 2560289, 3667441, 5120578, 7334882, 10241156, 14669764, 135695317, 271390634, 542781268]

約数ペア:

[(1, 542781268), (2, 271390634), (4, 135695317), (37, 14669764), (53, 10241156), (74, 7334882), (106, 5120578), (148, 3667441), (212, 2560289), (1961, 276788), (3922, 138394), (7844, 69197)]