8430716

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1427}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 16953216

約数和(自身を除く): 8522500

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1427, 1477, 2854, 2954, 5708, 5908, 9989, 19978, 39956, 301097, 602194, 1204388, 2107679, 4215358, 8430716]

約数ペア:

[(1, 8430716), (2, 4215358), (4, 2107679), (7, 1204388), (14, 602194), (28, 301097), (211, 39956), (422, 19978), (844, 9989), (1427, 5908), (1477, 5708), (2854, 2954)]