1391401442

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1\times {\mathrm{6323}}^1$

素因数の和:8713

約数の個数: 16

約数和(自身を含む): 2132756352

約数和(自身を除く): 741354910

約数列:

[1, 2, 47, 94, 2341, 4682, 6323, 12646, 110027, 220054, 297181, 594362, 14802143, 29604286, 695700721, 1391401442]

約数ペア:

[(1, 1391401442), (2, 695700721), (47, 29604286), (94, 14802143), (2341, 594362), (4682, 297181), (6323, 220054), (12646, 110027)]