4012739408

素因数分解:

$2^4\times {\mathrm{1913}}^1\times {\mathrm{131101}}^1$

素因数の和:133022

約数の個数: 20

約数和(自身を含む): 7778806068

約数和(自身を除く): 3766066660

約数列:

[1, 2, 4, 8, 16, 1913, 3826, 7652, 15304, 30608, 131101, 262202, 524404, 1048808, 2097616, 250796213, 501592426, 1003184852, 2006369704, 4012739408]

約数ペア:

[(1, 4012739408), (2, 2006369704), (4, 1003184852), (8, 501592426), (16, 250796213), (1913, 2097616), (3826, 1048808), (7652, 524404), (15304, 262202), (30608, 131101)]