286851124

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2111}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 601767936

約数和(自身を除く): 314916812

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 211, 322, 422, 644, 844, 1477, 2111, 2954, 4222, 4853, 5908, 8444, 9706, 14777, 19412, 29554, 33971, 48553, 59108, 67942, 97106, 135884, 194212, 339871, 445421, 679742, 890842, 1359484, 1781684, 3117947, 6235894, 10244683, 12471788, 20489366, 40978732, 71712781, 143425562, 286851124]

約数ペア:

[(1, 286851124), (2, 143425562), (4, 71712781), (7, 40978732), (14, 20489366), (23, 12471788), (28, 10244683), (46, 6235894), (92, 3117947), (161, 1781684), (211, 1359484), (322, 890842), (422, 679742), (644, 445421), (844, 339871), (1477, 194212), (2111, 135884), (2954, 97106), (4222, 67942), (4853, 59108), (5908, 48553), (8444, 33971), (9706, 29554), (14777, 19412)]