8866886

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4987}}^1$

素因数の和:5123

約数の個数: 16

約数和(自身を含む): 15323136

約数和(自身を除く): 6456250

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 4987, 9974, 34909, 69818, 633349, 1266698, 4433443, 8866886]

約数ペア:

[(1, 8866886), (2, 4433443), (7, 1266698), (14, 633349), (127, 69818), (254, 34909), (889, 9974), (1778, 4987)]