239743756

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{78553}}^1$

素因数の和:78673

約数の個数: 24

約数和(自身を含む): 483892640

約数和(自身を除く): 244148884

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 78553, 157106, 314212, 549871, 1099742, 2199484, 8562277, 17124554, 34249108, 59935939, 119871878, 239743756]

約数ペア:

[(1, 239743756), (2, 119871878), (4, 59935939), (7, 34249108), (14, 17124554), (28, 8562277), (109, 2199484), (218, 1099742), (436, 549871), (763, 314212), (1526, 157106), (3052, 78553)]