135217886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{3089}}^1$

素因数の和:3643

約数の個数: 16

約数和(自身を含む): 208018800

約数和(自身を除く): 72800914

約数列:

[1, 2, 43, 86, 509, 1018, 3089, 6178, 21887, 43774, 132827, 265654, 1572301, 3144602, 67608943, 135217886]

約数ペア:

[(1, 135217886), (2, 67608943), (43, 3144602), (86, 1572301), (509, 265654), (1018, 132827), (3089, 43774), (6178, 21887)]