438705462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{7057}}^1$

素因数の和:7872

約数の個数: 32

約数和(自身を含む): 946223712

約数和(自身を除く): 507518250

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 797, 1594, 2391, 4782, 7057, 10361, 14114, 20722, 21171, 31083, 42342, 62166, 91741, 183482, 275223, 550446, 5624429, 11248858, 16873287, 33746574, 73117577, 146235154, 219352731, 438705462]

約数ペア:

[(1, 438705462), (2, 219352731), (3, 146235154), (6, 73117577), (13, 33746574), (26, 16873287), (39, 11248858), (78, 5624429), (797, 550446), (1594, 275223), (2391, 183482), (4782, 91741), (7057, 62166), (10361, 42342), (14114, 31083), (20722, 21171)]