1256003254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{42829}}^1$

素因数の和:42916

約数の個数: 32

約数和(自身を含む): 2170967040

約数和(自身を除く): 914963786

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 682, 946, 1333, 2666, 14663, 29326, 42829, 85658, 471119, 942238, 1327699, 1841647, 2655398, 3683294, 14604689, 20258117, 29209378, 40516234, 57091057, 114182114, 628001627, 1256003254]

約数ペア:

[(1, 1256003254), (2, 628001627), (11, 114182114), (22, 57091057), (31, 40516234), (43, 29209378), (62, 20258117), (86, 14604689), (341, 3683294), (473, 2655398), (682, 1841647), (946, 1327699), (1333, 942238), (2666, 471119), (14663, 85658), (29326, 42829)]