1220630546

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{39241}}^1$

素因数の和:39497

約数の個数: 16

約数和(自身を含む): 1861012608

約数和(自身を除く): 640382062

約数列:

[1, 2, 103, 151, 206, 302, 15553, 31106, 39241, 78482, 4041823, 5925391, 8083646, 11850782, 610315273, 1220630546]

約数ペア:

[(1, 1220630546), (2, 610315273), (103, 11850782), (151, 8083646), (206, 5925391), (302, 4041823), (15553, 78482), (31106, 39241)]