43839146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 73920000

約数和(自身を除く): 30080854

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 499, 806, 998, 1417, 2834, 3379, 6487, 6758, 12974, 15469, 30938, 43927, 54391, 87854, 108782, 201097, 402194, 707083, 1414166, 1686121, 3372242, 21919573, 43839146]

約数ペア:

[(1, 43839146), (2, 21919573), (13, 3372242), (26, 1686121), (31, 1414166), (62, 707083), (109, 402194), (218, 201097), (403, 108782), (499, 87854), (806, 54391), (998, 43927), (1417, 30938), (2834, 15469), (3379, 12974), (6487, 6758)]