1938504286

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1\times {\mathrm{7211}}^1$

素因数の和:8319

約数の個数: 16

約数和(自身を含む): 2932110720

約数和(自身を除く): 993606434

約数列:

[1, 2, 139, 278, 967, 1934, 7211, 14422, 134413, 268826, 1002329, 2004658, 6973037, 13946074, 969252143, 1938504286]

約数ペア:

[(1, 1938504286), (2, 969252143), (139, 13946074), (278, 6973037), (967, 2004658), (1934, 1002329), (7211, 268826), (14422, 134413)]