620628734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1226539}}^1$

素因数の和:1226575

約数の個数: 16

約数和(自身を含む): 1059730560

約数和(自身を除く): 439101826

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1226539, 2453078, 13491929, 26983858, 28210397, 56420794, 310314367, 620628734]

約数ペア:

[(1, 620628734), (2, 310314367), (11, 56420794), (22, 28210397), (23, 26983858), (46, 13491929), (253, 2453078), (506, 1226539)]